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GOMOS Daily Report 03-MAR-2008

GOMOS Daily Report 03-MAR-2008


Level 0 and Level 1 products

SUMMARY

1. General Info

 
2. Summary of products arrived in PCF (Product Control Facility)
2.1 Level 0: products arrived in PCF during current month (see template here)
2.2 Level 0: plot of mission plan versus production during reporting period
2.3 Level 0: summary of missing occultations with respect to the plan
2.4 Level 1: products arrived in PCF during reporting period

 
3. Plot of Spectrometers and Photometers temperatures

 
4. Dark Charge monitoring
4.1 Products that did not use the Dark Sky Area observation for DC computation
4.2 Plot of Dark Charge

 
5. Demodulation correction and quality product information monitoring
5.1 Percentage of products with some flags set
5.2 Plot of quality information per product (time dependant)
5.3 Plot of quality information per product (world map)

 
6. Star tangent altitude lost
6.1 Statistics on star tangent altitude lost
6.2 Plot of star tangent altitude lost: DARK products
6.3 Plot of star tangent altitude lost: BRIGHT products
6.3 Plot of star tangent altitude lost: TWILIGHT products

 
7. Star Acquisition and Tracking Unit (SATU)
7.1 SATU plots (dark limb): 'X' and 'Y' axis
7.2 SATU Noise Equivalent Angle statistics
7.2.1 SATU NEA Statistics (table)
7.2.2 Daily SATU NEA STD (dark limb) - trend since 1st April 2006

 
8.Auxiliary Data Files used for the production reported in section 2.4

 


Level 2 products




 

1. General Info

This report presents the daily analysis on parameters extracted from GOMOS level 1b data (GOM_TRA_1P).
It is intended to monitor some important parameters that will impact the quality of the level 2 products
as the Spectrometers and Photometers CCD Temperatures and Dark Charge, SATU noise equivalent angle...
A list of level 0 products (and content) that have arrived during the actual month to the PCF is also given.
 
Item Value
Time of report generation
07MAR2008 12:47:27
Data source version
GOMOS/5.00
Start time of products
03-MAR-2008 (03MAR2008 00:00:00)
Stop time of products
04-MAR-2008 (04MAR2008 00:00:00)
Store outputs in DB
No
Nb of level 1b prods
81
Nb of prods with errors
0

2. Summary of products arrived in PCF (Product Control Facility)

2.1 Level 0 products arrived in PCF (see template here)

2.2 Plot of mission plan versus Level 0 production arrived in PCF during reporting period

Red segments are missing products.
Blue segments are available products.
Green segments are calibration measurements (not available products to users).

qds_image

2.3 Summary of missing occultations (red segments in previous plot)

UTC start time Star name Star ID Orbit
03-MAR-2008 02:21:57
41PiSgr
155
31405

2.4 Summary of processed GOM_TRA_1P products

Nr Filename UTC Start time Limb Duration Star Id Star Name Star Mag Star Temp Nb Meas Orbit Prod. error
1
GOM_TRA_1PNPDE20080303_051757_000000362066_00291_31407_5027.N1
03-MAR-2008 05:17:57
Bright
36.000
89
5Alp Cep
2.4510
8000.0
72
31407
No
2
GOM_TRA_1PNPDE20080303_052303_000000372066_00291_31407_5028.N1
03-MAR-2008 05:23:03
Bright
36.500
19
50Alp Cyg
1.2460
10500.
73
31407
No
3
GOM_TRA_1PNPDE20080303_052437_000000362066_00291_31407_5029.N1
03-MAR-2008 05:24:37
Bright
36.000
66
37Gam Cyg
2.2080
5900.0
72
31407
No
4
GOM_TRA_1PNPDE20080303_052611_000000372066_00291_31407_5030.N1
03-MAR-2008 05:26:11
Bright
36.500
92
53Eps Cyg
2.5000
4500.0
73
31407
No
5
GOM_TRA_1PNPDE20080303_053320_000000382066_00291_31407_5031.N1
03-MAR-2008 05:33:20
Bright
37.500
168
17Zet Aql
2.9860
11000.
75
31407
No
6
GOM_TRA_1PNPDE20080303_054312_000000412066_00291_31407_5032.N1
03-MAR-2008 05:43:12
Dark
41.000
155
41Pi Sgr
2.9000
6600.0
82
31407
No
7
GOM_TRA_1PNPDE20080303_054503_000000442066_00291_31407_5033.N1
03-MAR-2008 05:45:03
Dark
43.500
57
34Sig Sgr
2.0660
26000.
87
31407
No
8
GOM_TRA_1PNPDE20080303_054814_000000422066_00291_31407_5034.N1
03-MAR-2008 05:48:14
Dark
42.000
38
20Eps Sgr
1.8360
11000.
84
31407
No
9
GOM_TRA_1PNPDE20080303_055112_000000462066_00291_31407_5035.N1
03-MAR-2008 05:51:12
Dark
46.000
25
35Lam Sco
1.6200
28000.
92
31407
No
10
GOM_TRA_1PNPDE20080303_055445_000000412066_00292_31408_5036.N1
03-MAR-2008 05:54:45
Dark
41.000
141
Bet Ara
2.8400
4600.0
82
31408
No
11
GOM_TRA_1PNPDE20080303_055745_000000432066_00292_31408_5037.N1
03-MAR-2008 05:57:45
Dark
43.000
43
Alp TrA
1.9100
4250.0
86
31408
No
12
GOM_TRA_1PNPDE20080303_055957_000000382066_00292_31408_5038.N1
03-MAR-2008 05:59:57
Dark
37.500
145
Gam TrA
2.8720
10600.
75
31408
No
13
GOM_TRA_1PNPDE20080303_060120_000000472066_00292_31408_5039.N1
03-MAR-2008 06:01:20
Dark
46.500
4
Alp1Cen
-0.010000
5800.0
93
31408
No
14
GOM_TRA_1PNPDE20080303_060239_000000412066_00292_31408_5040.N1
03-MAR-2008 06:02:39
Dark
40.500
10
Bet Cen
0.61000
28000.
81
31408
No
15
GOM_TRA_1PNPDE20080303_060508_000000402066_00292_31408_5041.N1
03-MAR-2008 06:05:08
Dark
39.500
12
Alp1Cru
0.77500
30000.
79
31408
No
16
GOM_TRA_1PNPDE20080303_060741_000000452066_00292_31408_5042.N1
03-MAR-2008 06:07:41
Dark
45.000
64
Gam Cen
2.2000
10600.
90
31408
No
17
GOM_TRA_1PNPDE20080303_061036_000000402066_00292_31408_5043.N1
03-MAR-2008 06:10:36
Straylight
39.500
113
Mu Vel
2.6920
5000.0
79
31408
No
18
GOM_TRA_1PNPDE20080303_062303_000000492066_00292_31408_5044.N1
03-MAR-2008 06:23:03
Twi_and_stray
49.000
48
30Alp Hya
1.9770
4100.0
98
31408
No
19
GOM_TRA_1PNPDE20080303_062904_000000432066_00292_31408_5045.N1
03-MAR-2008 06:29:04
Bright
42.500
22
32Alp Leo
1.3600
15200.
85
31408
No
20
GOM_TRA_1PNPDE20080303_063137_000000432066_00292_31408_5046.N1
03-MAR-2008 06:31:37
Bright
43.000
51
41Gam1Leo
2.0100
4500.0
86
31408
No
21
GOM_TRA_1PNPDE20080303_064311_000000412066_00292_31408_5047.N1
03-MAR-2008 06:43:11
Bright
40.500
82
48Bet UMa
2.3650
10600.
81
31408
No
22
GOM_TRA_1PNPDE20080303_064433_000000422066_00292_31408_5048.N1
03-MAR-2008 06:44:33
Bright
41.500
36
50Alp UMa
1.8000
6300.0
83
31408
No
23
GOM_TRA_1PNPDE20080303_065100_000000372066_00292_31408_5049.N1
03-MAR-2008 06:51:00
Bright
36.500
49
1Alp UMi
1.9900
6300.0
73
31408
No
24
GOM_TRA_1PNPDE20080303_193526_000000412066_00300_31416_5471.N1
03-MAR-2008 19:35:26
Straylight
40.500
113
Mu Vel
2.6920
5000.0
81
31416
No
25
GOM_TRA_1PNPDE20080303_194752_000000472066_00300_31416_5472.N1
03-MAR-2008 19:47:52
Twi_and_stray
46.500
48
30Alp Hya
1.9770
4100.0
93
31416
No
26
GOM_TRA_1PNPDE20080303_195351_000000402066_00300_31416_5473.N1
03-MAR-2008 19:53:51
Bright
40.000
22
32Alp Leo
1.3600
15200.
80
31416
No
27
GOM_TRA_1PNPDE20080303_195622_000000422066_00300_31416_5474.N1
03-MAR-2008 19:56:22
Bright
42.000
51
41Gam1Leo
2.0100
4500.0
84
31416
No
28
GOM_TRA_1PNPDE20080303_200755_000000412066_00300_31416_5475.N1
03-MAR-2008 20:07:55
Bright
40.500
82
48Bet UMa
2.3650
10600.
81
31416
No
29
GOM_TRA_1PNPDE20080303_200918_000000422066_00300_31416_5476.N1
03-MAR-2008 20:09:18
Bright
42.000
36
50Alp UMa
1.8000
6300.0
84
31416
No
30
GOM_TRA_1PNPDE20080303_201547_000000362066_00300_31416_5477.N1
03-MAR-2008 20:15:47
Bright
36.000
49
1Alp UMi
1.9900
6300.0
72
31416
No
31
GOM_TRA_1PNPDE20080303_202322_000000332066_00300_31416_5478.N1
03-MAR-2008 20:23:22
Bright
32.500
89
5Alp Cep
2.4510
8000.0
65
31416
No
32
GOM_TRA_1PNPDE20080303_202828_000000342066_00300_31416_5479.N1
03-MAR-2008 20:28:28
Bright
33.500
19
50Alp Cyg
1.2460
10500.
67
31416
No
33
GOM_TRA_1PNPDE20080303_203001_000000372066_00300_31416_5480.N1
03-MAR-2008 20:30:01
Bright
36.500
66
37Gam Cyg
2.2080
5900.0
73
31416
No
34
GOM_TRA_1PNPDE20080303_203136_000000352066_00300_31416_5481.N1
03-MAR-2008 20:31:36
Bright
34.500
92
53Eps Cyg
2.5000
4500.0
69
31416
No
35
GOM_TRA_1PNPDE20080303_203846_000000402066_00300_31416_5482.N1
03-MAR-2008 20:38:46
Bright
39.500
168
17Zet Aql
2.9860
11000.
79
31416
No
36
GOM_TRA_1PNPDE20080303_204840_000000412066_00300_31416_5626.N1
03-MAR-2008 20:48:40
Dark
40.500
155
41Pi Sgr
2.9000
6600.0
81
31416
No
37
GOM_TRA_1PNPDE20080303_205032_000000412066_00300_31416_5627.N1
03-MAR-2008 20:50:32
Dark
40.500
57
34Sig Sgr
2.0660
26000.
81
31416
No
38
GOM_TRA_1PNPDE20080303_205343_000000422066_00300_31416_5628.N1
03-MAR-2008 20:53:43
Dark
42.000
38
20Eps Sgr
1.8360
11000.
84
31416
No
39
GOM_TRA_1PNPDE20080303_205644_000000482066_00300_31416_5629.N1
03-MAR-2008 20:56:44
Dark
48.000
25
35Lam Sco
1.6200
28000.
96
31416
No
40
GOM_TRA_1PNPDE20080303_210014_000000402066_00301_31417_5630.N1
03-MAR-2008 21:00:14
Dark
40.000
141
Bet Ara
2.8400
4600.0
80
31417
No
41
GOM_TRA_1PNPDE20080303_210312_000000392066_00301_31417_5631.N1
03-MAR-2008 21:03:12
Dark
39.000
43
Alp TrA
1.9100
4250.0
78
31417
No
42
GOM_TRA_1PNPDE20080303_210524_000000382066_00301_31417_5632.N1
03-MAR-2008 21:05:24
Dark
37.500
145
Gam TrA
2.8720
10600.
75
31417
No
43
GOM_TRA_1PNPDE20080303_210649_000000502066_00301_31417_5633.N1
03-MAR-2008 21:06:49
Dark
50.000
4
Alp1Cen
-0.010000
5800.0
100
31417
No
44
GOM_TRA_1PNPDE20080303_210808_000000412066_00301_31417_5634.N1
03-MAR-2008 21:08:08
Dark
41.000
10
Bet Cen
0.61000
28000.
82
31417
No
45
GOM_TRA_1PNPDE20080303_211035_000000402066_00301_31417_5635.N1
03-MAR-2008 21:10:35
Dark
39.500
12
Alp1Cru
0.77500
30000.
79
31417
No
46
GOM_TRA_1PNPDE20080303_211309_000000422066_00301_31417_5636.N1
03-MAR-2008 21:13:09
Dark
42.000
64
Gam Cen
2.2000
10600.
84
31417
No
47
GOM_TRA_1PNPDE20080303_211602_000000412066_00301_31417_5637.N1
03-MAR-2008 21:16:02
Straylight
40.500
113
Mu Vel
2.6920
5000.0
81
31417
No
48
GOM_TRA_1PNPDE20080303_212828_000000452066_00301_31417_5638.N1
03-MAR-2008 21:28:28
Twi_and_stray
45.000
48
30Alp Hya
1.9770
4100.0
90
31417
No
49
GOM_TRA_1PNPDE20080303_213427_000000402066_00301_31417_5639.N1
03-MAR-2008 21:34:27
Bright
40.000
22
32Alp Leo
1.3600
15200.
80
31417
No
50
GOM_TRA_1PNPDE20080303_213658_000000422066_00301_31417_5640.N1
03-MAR-2008 21:36:58
Bright
41.500
51
41Gam1Leo
2.0100
4500.0
83
31417
No
51
GOM_TRA_1PNPDE20080303_214831_000000402066_00301_31417_5641.N1
03-MAR-2008 21:48:31
Bright
40.000
82
48Bet UMa
2.3650
10600.
80
31417
No
52
GOM_TRA_1PNPDE20080303_214953_000000412066_00301_31417_5642.N1
03-MAR-2008 21:49:53
Bright
41.000
36
50Alp UMa
1.8000
6300.0
82
31417
No
53
GOM_TRA_1PNPDE20080303_215623_000000372066_00301_31417_5643.N1
03-MAR-2008 21:56:23
Bright
36.500
49
1Alp UMi
1.9900
6300.0
73
31417
No
54
GOM_TRA_1PNPDE20080303_220358_000000352066_00301_31417_5644.N1
03-MAR-2008 22:03:58
Bright
35.000
89
5Alp Cep
2.4510
8000.0
70
31417
No
55
GOM_TRA_1PNPDE20080303_220904_000000372066_00301_31417_5645.N1
03-MAR-2008 22:09:04
Bright
37.000
19
50Alp Cyg
1.2460
10500.
74
31417
No
56
GOM_TRA_1PNPDE20080303_221037_000000342066_00301_31417_5646.N1
03-MAR-2008 22:10:37
Bright
33.500
66
37Gam Cyg
2.2080
5900.0
67
31417
No
57
GOM_TRA_1PNPDE20080303_221212_000000332066_00301_31417_5647.N1
03-MAR-2008 22:12:12
Bright
33.000
92
53Eps Cyg
2.5000
4500.0
66
31417
No
58
GOM_TRA_1PNPDE20080303_221922_000000522066_00301_31417_5648.N1
03-MAR-2008 22:19:22
Bright
52.000
168
17Zet Aql
2.9860
11000.
104
31417
No
59
GOM_TRA_1PNPDE20080303_222917_000000442066_00301_31417_5789.N1
03-MAR-2008 22:29:17
Dark
44.000
155
41Pi Sgr
2.9000
6600.0
88
31417
No
60
GOM_TRA_1PNPDE20080303_223108_000000422066_00301_31417_5790.N1
03-MAR-2008 22:31:08
Dark
41.500
57
34Sig Sgr
2.0660
26000.
83
31417
No
61
GOM_TRA_1PNPDE20080303_223419_000000452066_00301_31417_5791.N1
03-MAR-2008 22:34:19
Dark
45.000
38
20Eps Sgr
1.8360
11000.
90
31417
No
62
GOM_TRA_1PNPDE20080303_223720_000000452066_00301_31417_5792.N1
03-MAR-2008 22:37:20
Dark
45.000
25
35Lam Sco
1.6200
28000.
90
31417
No
63
GOM_TRA_1PNPDE20080303_224051_000000432066_00302_31418_5793.N1
03-MAR-2008 22:40:51
Dark
42.500
141
Bet Ara
2.8400
4600.0
85
31418
No
64
GOM_TRA_1PNPDE20080303_224348_000000422066_00302_31418_5794.N1
03-MAR-2008 22:43:48
Dark
42.000
43
Alp TrA
1.9100
4250.0
84
31418
No
65
GOM_TRA_1PNPDE20080303_224600_000000372066_00302_31418_5795.N1
03-MAR-2008 22:46:00
Dark
37.000
145
Gam TrA
2.8720
10600.
74
31418
No
66
GOM_TRA_1PNPDE20080303_224726_000000442066_00302_31418_5796.N1
03-MAR-2008 22:47:26
Dark
43.500
4
Alp1Cen
-0.010000
5800.0
87
31418
No
67
GOM_TRA_1PNPDE20080303_224844_000000432066_00302_31418_5797.N1
03-MAR-2008 22:48:44
Dark
43.000
10
Bet Cen
0.61000
28000.
86
31418
No
68
GOM_TRA_1PNPDE20080303_225111_000000382066_00302_31418_5798.N1
03-MAR-2008 22:51:11
Dark
37.500
12
Alp1Cru
0.77500
30000.
75
31418
No
69
GOM_TRA_1PNPDE20080303_225346_000000432066_00302_31418_5799.N1
03-MAR-2008 22:53:46
Dark
42.500
64
Gam Cen
2.2000
10600.
85
31418
No
70
GOM_TRA_1PNPDE20080303_225638_000000432066_00302_31418_5800.N1
03-MAR-2008 22:56:38
Straylight
42.500
113
Mu Vel
2.6920
5000.0
85
31418
No
71
GOM_TRA_1PNPDE20080303_230904_000000452066_00302_31418_5801.N1
03-MAR-2008 23:09:04
Twi_and_stray
45.000
48
30Alp Hya
1.9770
4100.0
90
31418
No
72
GOM_TRA_1PNPDE20080303_231502_000000392066_00302_31418_5802.N1
03-MAR-2008 23:15:02
Bright
39.000
22
32Alp Leo
1.3600
15200.
78
31418
No
73
GOM_TRA_1PNPDE20080303_231734_000000422066_00302_31418_5803.N1
03-MAR-2008 23:17:34
Bright
42.000
51
41Gam1Leo
2.0100
4500.0
84
31418
No
74
GOM_TRA_1PNPDE20080303_232906_000000392066_00302_31418_5804.N1
03-MAR-2008 23:29:06
Bright
38.500
82
48Bet UMa
2.3650
10600.
77
31418
No
75
GOM_TRA_1PNPDE20080303_233029_000000382066_00302_31418_5805.N1
03-MAR-2008 23:30:29
Bright
38.000
36
50Alp UMa
1.8000
6300.0
76
31418
No
76
GOM_TRA_1PNPDE20080303_233659_000000362066_00302_31418_5806.N1
03-MAR-2008 23:36:59
Bright
36.000
49
1Alp UMi
1.9900
6300.0
72
31418
No
77
GOM_TRA_1PNPDE20080303_234434_000000362066_00302_31418_5807.N1
03-MAR-2008 23:44:34
Bright
36.000
89
5Alp Cep
2.4510
8000.0
72
31418
No
78
GOM_TRA_1PNPDE20080303_234940_000000372066_00302_31418_5808.N1
03-MAR-2008 23:49:40
Bright
36.500
19
50Alp Cyg
1.2460
10500.
73
31418
No
79
GOM_TRA_1PNPDE20080303_235113_000000352066_00302_31418_5809.N1
03-MAR-2008 23:51:13
Bright
34.500
66
37Gam Cyg
2.2080
5900.0
69
31418
No
80
GOM_TRA_1PNPDE20080303_235248_000000342066_00302_31418_5810.N1
03-MAR-2008 23:52:48
Bright
33.500
92
53Eps Cyg
2.5000
4500.0
67
31418
No
81
GOM_TRA_1PNPDE20080303_235959_000000412066_00302_31418_5811.N1
03-MAR-2008 23:59:59
Bright
40.500
168
17Zet Aql
2.9860
11000.
81
31418
No

 

3. Plot of GOMOS spectrometers and photometers temperatures from level 1b data

qds_image


 

4. Overview of dark signal processing per product

The Dark Charge (DC) is a temperature-dependant signal added to the useful measurements and it is therefore substracted
from them during the processing. There are two phenomena that produce a continuous increase of the DC: the "hot pixels"
(a pixel is "hot" when its DC exceeds by a significant amount its value measured on ground at the same temperature) and
the "Random Telegraphic Signal" (abrupt change positive or negative of the CCD pixel signal, random in time, affecting
only the DC part of the signal and not the photon generated signal).
In this section a list of products that did not use the Dark Sky Area (DSA) observation for the DC computation is given.
It is also provided the mean DC plot per product for dark limb products with no error flag set.

4.1 These products did not use the DSA observation for DC computation:

Product name DC information
GOM_TRA_1PNPDE20080303_193526_000000412066_00300_31416_5471.N1
DC map used
GOM_TRA_1PNPDE20080303_194752_000000472066_00300_31416_5472.N1
DC map used
GOM_TRA_1PNPDE20080303_195351_000000402066_00300_31416_5473.N1
DC map used
GOM_TRA_1PNPDE20080303_195622_000000422066_00300_31416_5474.N1
DC map used
GOM_TRA_1PNPDE20080303_200755_000000412066_00300_31416_5475.N1
DC map used
GOM_TRA_1PNPDE20080303_200918_000000422066_00300_31416_5476.N1
DC map used
GOM_TRA_1PNPDE20080303_201547_000000362066_00300_31416_5477.N1
DC map used
GOM_TRA_1PNPDE20080303_202322_000000332066_00300_31416_5478.N1
DC map used
GOM_TRA_1PNPDE20080303_202828_000000342066_00300_31416_5479.N1
DC map used
GOM_TRA_1PNPDE20080303_203001_000000372066_00300_31416_5480.N1
DC map used
GOM_TRA_1PNPDE20080303_203136_000000352066_00300_31416_5481.N1
DC map used
GOM_TRA_1PNPDE20080303_203846_000000402066_00300_31416_5482.N1
DC map used

4.2 Plot of mean dark charges per product: only products in DARK limb conditions without errors are used

qds_image


 

5. Demodulation flag and quality information monitoring

In this section it is presented the modulation information extracted from the pcd (product confidence data)
at measurement level and information extracted from the Quality Summary dataset. Only products without errors
(error flag in the MPH set to "0") are used.

 

5.1 Percentage of products during reporting period with:

At least one measurement with demodulation flag set:
19.7531 %
Reference spectrum computed from DB:
0.00000 %
Reference spectrum with small number of measurements:
0.00000 %
SATU data not used:
0.00000 %

 

5.2 Plot quality information per product (time dependant)

qds_image


 

5.3 Plot quality information per product (world map)

qds_image


 

6. Statistics and plot of tangent altitude of the last measurement (DARK & BRIGHT products without errors)

6.1 Statistics on tangent altitude lost:

Statistics DARK BRIGHT TWILIGHT
Mean:
16.737
20.583
NaN
St. deviation:
2.9401
3.5599
NaN
Maximum:
21.205
27.871
NaN
Minimum:
8.1469
9.1399
NaN
Number of data:
33.000
40.000
NaN

 

6.2 Plot for DARK limb products

qds_image


 

6.3 Plot for BRIGHT limb products

qds_image


 

7. Star Acquisition and Tracking Unit (SATU)

The Star Acquisition and Tracking Unit (SATU) analyses the position of the tracked star beam collected by
the GOMOS telescope and deflected by the optical beam dispatcher. The main functin of the SATU is to detect
a star, provide its image position to the science data electronics and to help the pointing function to keep
the star image at a fixed position. In tracking mode the SATU data is recorded with a frecuency of 100 Hz.

 

7.1 SATU 'X' and 'Y' axis plots (dark limb)

SATU CCD 'X' and 'Y' axis plots are provided in order to detect any abnormal behaviour of the tracking system.
For every occultation (color) the plot should remain stable (with some noise) until we are deep in the atmosphere
where big fluctuations are registered due to the refractive effects.

qds_image

qds_image


 

7.2 Statistics on SATU Noise Equivalent Angle (NEA) for DARK (D) and BRIGHT (B) products above 105 kms

The Star Acquisition and Tracking Unit (it is the CCD that tracks the star while it is occulted) Noise Equivalent
Angle consists of the statistical angular variation of the SATU data above the atmosphere.
Statistics (in microradians) above 105 km are computed for every occultation, giving four values per occultation: one in the 'X'
direction and one in the 'Y' direction for dark and bright limbs. A mean value per day in every direction and limb
is calculated and monitored in order to assess instrument performance in terms of star pointing.

 

7.2.1 SATU NEA Statistics (table)

Statistics SATU X (D) SATU Y (D) SATU X (B) SATU Y (B)
Mean:
0.12926
-1.2495
0.098385
-1.2876
St. deviation:
0.49123
0.67639
0.64822
0.93257
Maximum:
3.8000
2.3000
5.2000
3.9000
Minimum:
-4.0000
-5.2000
-5.1000
-6.6000
Number of data:
31100.
31100.
34700.
34700.

 

7.2.2 Trend of daily SATU NEA St. deviation since 1st April 2006 (dark limb)

The long term trend of the SATU 'X' and 'Y' standard deviations should be constant during the whole mission.

The colorbar represents the start tangent altitude (km) of the occultations.

Upper curve: STD of SATU Y axis
Lower curve: STD of SATU X axis

qds_image


 

8. Auxiliary Data Files used for the production reported in section 2.4

The number reported in the third column indicates since which file (see list in section 2.4) the corresponding
auxiliary file has been used. The fourth column is the date of those product files.

 
Type Auxiliary Filename Used since product Used since product date
INST_PHYS_CHARACTERISTICS
GOM_INS_AXNIEC20050627_150713_20030716_120000_20100101_000000
1
03-MAR-2008 05:17:57
CALIBRATION_DATABASE
GOM_CAL_AXVIEC20080222_094723_20080220_000000_20100101_000000
1
03-MAR-2008 05:17:57
LEVEL-1B_PROC_CONFIG
GOM_PR1_AXNIEC20050627_151042_20020301_000000_20100101_000000
1
03-MAR-2008 05:17:57
STAR_CATALOGUE
GOM_CAT_AXVIEC20020121_161009_20020101_000000_20200101_000000
1
03-MAR-2008 05:17:57
STELLAR_SPECTRA_DATABANK
GOM_STS_AXNIEC20040308_103538_20020101_160000_20100101_000000
1
03-MAR-2008 05:17:57
ECMWF_FILE
AUX_ECF_AXNECM20080302_193110_20080303_030000_20080303_150000
1
03-MAR-2008 05:17:57
ECMWF_FILE
AUX_ECF_AXNECM20080303_073110_20080303_150000_20080304_030000
24
03-MAR-2008 19:35:26
ECMWF_FILE
AUX_ECF_AXNECM20080303_073110_20080303_210000_20080304_090000
59
03-MAR-2008 22:29:17
OPTIONAL_ECMWF_FILE
MISSING
1
03-MAR-2008 05:17:57
ORBIT_DATA_FILE
DOR_NAV_0PNPDE20080303_032734_000060572066_00290_31406_5265.N1
1
03-MAR-2008 05:17:57
ORBIT_DATA_FILE
DOR_NAV_0PNPDE20080303_193434_000038252066_00300_31416_5267.N1
24
03-MAR-2008 19:35:26
ORBIT_DATA_FILE
DOR_NAV_0PNPDE20080303_204338_000057382066_00300_31416_5268.N1
59
03-MAR-2008 22:29:17

Reports
Daily Report Level 2 Dataset IPF v6.01
Daily Reports of NRT data
Data Anomaly Reports
Instrument Anomaly Reports
Monthly Reports
  ©PCS/Esrin/ESA  e-mail webmaster Last modified:
24-Apr-2008