GOMOS Daily Reports

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	17MAR2009 05:34:16
Data source version	GOMOS/5.00
Start time of products	15MAR2009 00:00:03
Stop time of products	15MAR2009 05:22:24
Store outputs in DB	Yes
Nb of level 1b prods	50
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
15-MAR-2009 00:18:41	5TheCen	54	36801
15-MAR-2009 00:52:00	64GamUMa	87	36801
15-MAR-2009 01:04:14	14EtaDra	119	36801
15-MAR-2009 01:38:12	22LamSgr	137	36801
15-MAR-2009 02:32:36	64GamUMa	87	36802
15-MAR-2009 02:44:49	14EtaDra	119	36802
15-MAR-2009 04:13:11	64GamUMa	87	36803
15-MAR-2009 04:25:24	14EtaDra	119	36803
15-MAR-2009 05:15:57	AlpLup	78	36804
15-MAR-2009 05:53:46	64GamUMa	87	36804
15-MAR-2009 06:06:00	14EtaDra	119	36804
15-MAR-2009 06:56:33	AlpLup	78	36805
15-MAR-2009 07:03:01	IotCen	123	36805
15-MAR-2009 08:37:10	AlpLup	78	36806
15-MAR-2009 08:43:37	IotCen	123	36806
15-MAR-2009 09:03:07	94BetLeo	62	36806
15-MAR-2009 09:14:57	64GamUMa	87	36806
15-MAR-2009 09:17:38	77EpsUMa	32	36806
15-MAR-2009 09:23:03	7BetUMi	60	36806
15-MAR-2009 09:27:10	14EtaDra	119	36806
15-MAR-2009 09:32:08	23BetDra	130	36806
15-MAR-2009 09:47:28	17ZetAql	168	36806
15-MAR-2009 10:01:17	22LamSgr	137	36806
15-MAR-2009 10:03:23	20EpsSgr	38	36806
15-MAR-2009 10:06:59	35LamSco	25	36807
15-MAR-2009 10:10:37	DSA1044	0	36807
15-MAR-2009 10:15:41	GamLup	131	36807
15-MAR-2009 10:17:47	AlpLup	78	36807
15-MAR-2009 10:19:13	EtaCen	81	36807
15-MAR-2009 10:22:21	5TheCen	54	36807
15-MAR-2009 10:24:14	IotCen	123	36807
15-MAR-2009 10:30:05	9BetCrv	106	36807
15-MAR-2009 10:32:26	4GamCrv	100	36807
15-MAR-2009 10:43:43	94BetLeo	62	36807
15-MAR-2009 10:55:33	64GamUMa	87	36807
15-MAR-2009 10:58:13	77EpsUMa	32	36807
15-MAR-2009 11:03:39	7BetUMi	60	36807
15-MAR-2009 11:07:46	14EtaDra	119	36807
15-MAR-2009 11:12:43	23BetDra	130	36807
15-MAR-2009 11:28:05	17ZetAql	168	36807
15-MAR-2009 11:41:54	22LamSgr	137	36807
15-MAR-2009 11:43:59	20EpsSgr	38	36807
15-MAR-2009 11:47:36	35LamSco	25	36808
15-MAR-2009 11:51:14	DSA1044	0	36808
15-MAR-2009 11:56:18	GamLup	131	36808
15-MAR-2009 11:58:24	AlpLup	78	36808
15-MAR-2009 11:59:50	EtaCen	81	36808
15-MAR-2009 12:02:58	5TheCen	54	36808
15-MAR-2009 12:04:50	IotCen	123	36808
15-MAR-2009 12:10:41	9BetCrv	106	36808
15-MAR-2009 12:13:02	4GamCrv	100	36808
15-MAR-2009 12:24:18	94BetLeo	62	36808
15-MAR-2009 12:36:08	64GamUMa	87	36808
15-MAR-2009 12:38:48	77EpsUMa	32	36808
15-MAR-2009 12:44:15	7BetUMi	60	36808
15-MAR-2009 12:48:21	14EtaDra	119	36808
15-MAR-2009 12:53:19	23BetDra	130	36808
15-MAR-2009 13:08:41	17ZetAql	168	36808
15-MAR-2009 13:22:31	22LamSgr	137	36808
15-MAR-2009 13:24:36	20EpsSgr	38	36808
15-MAR-2009 13:28:13	35LamSco	25	36809
15-MAR-2009 13:31:51	DSA1044	0	36809
15-MAR-2009 13:36:55	GamLup	131	36809
15-MAR-2009 13:39:00	AlpLup	78	36809
15-MAR-2009 13:40:27	EtaCen	81	36809
15-MAR-2009 13:43:35	5TheCen	54	36809
15-MAR-2009 13:45:27	IotCen	123	36809
15-MAR-2009 13:51:17	9BetCrv	106	36809
15-MAR-2009 13:53:38	4GamCrv	100	36809
15-MAR-2009 14:04:53	94BetLeo	62	36809
15-MAR-2009 14:16:44	64GamUMa	87	36809
15-MAR-2009 14:19:24	77EpsUMa	32	36809
15-MAR-2009 14:24:50	7BetUMi	60	36809
15-MAR-2009 14:28:56	14EtaDra	119	36809
15-MAR-2009 14:33:54	23BetDra	130	36809
15-MAR-2009 14:49:18	17ZetAql	168	36809
15-MAR-2009 15:03:08	22LamSgr	137	36809
15-MAR-2009 15:05:13	20EpsSgr	38	36809
15-MAR-2009 15:08:50	35LamSco	25	36810
15-MAR-2009 15:12:28	DSA1044	0	36810
15-MAR-2009 15:17:32	GamLup	131	36810
15-MAR-2009 15:19:37	AlpLup	78	36810
15-MAR-2009 15:21:03	EtaCen	81	36810
15-MAR-2009 15:24:12	5TheCen	54	36810
15-MAR-2009 15:26:03	IotCen	123	36810
15-MAR-2009 15:31:54	9BetCrv	106	36810
15-MAR-2009 15:34:14	4GamCrv	100	36810
15-MAR-2009 15:45:29	94BetLeo	62	36810
15-MAR-2009 15:57:19	64GamUMa	87	36810
15-MAR-2009 15:59:59	77EpsUMa	32	36810
15-MAR-2009 16:05:26	7BetUMi	60	36810
15-MAR-2009 16:09:32	14EtaDra	119	36810
15-MAR-2009 16:14:29	23BetDra	130	36810
15-MAR-2009 16:29:54	17ZetAql	168	36810
15-MAR-2009 16:43:45	22LamSgr	137	36810
15-MAR-2009 16:45:50	20EpsSgr	38	36810
15-MAR-2009 16:49:28	35LamSco	25	36811
15-MAR-2009 16:53:05	DSA1044	0	36811
15-MAR-2009 16:58:09	GamLup	131	36811
15-MAR-2009 17:00:14	AlpLup	78	36811
15-MAR-2009 17:01:40	EtaCen	81	36811
15-MAR-2009 17:04:49	5TheCen	54	36811
15-MAR-2009 17:06:40	IotCen	123	36811
15-MAR-2009 17:12:30	9BetCrv	106	36811
15-MAR-2009 17:14:50	4GamCrv	100	36811
15-MAR-2009 17:26:04	94BetLeo	62	36811
15-MAR-2009 17:37:55	64GamUMa	87	36811
15-MAR-2009 17:40:34	77EpsUMa	32	36811
15-MAR-2009 17:46:01	7BetUMi	60	36811
15-MAR-2009 17:50:07	14EtaDra	119	36811
15-MAR-2009 17:55:05	23BetDra	130	36811
15-MAR-2009 18:10:31	17ZetAql	168	36811
15-MAR-2009 18:24:22	22LamSgr	137	36811
15-MAR-2009 18:26:27	20EpsSgr	38	36811
15-MAR-2009 18:30:05	35LamSco	25	36812
15-MAR-2009 18:33:43	DSA1044	0	36812
15-MAR-2009 18:38:46	GamLup	131	36812
15-MAR-2009 18:40:51	AlpLup	78	36812
15-MAR-2009 18:42:17	EtaCen	81	36812
15-MAR-2009 18:45:25	5TheCen	54	36812
15-MAR-2009 18:47:16	IotCen	123	36812
15-MAR-2009 18:53:06	9BetCrv	106	36812
15-MAR-2009 18:55:26	4GamCrv	100	36812
15-MAR-2009 19:06:40	94BetLeo	62	36812
15-MAR-2009 19:18:30	64GamUMa	87	36812
15-MAR-2009 19:21:09	77EpsUMa	32	36812
15-MAR-2009 19:26:37	7BetUMi	60	36812
15-MAR-2009 19:30:42	14EtaDra	119	36812
15-MAR-2009 19:35:40	23BetDra	130	36812
15-MAR-2009 19:51:07	17ZetAql	168	36812
15-MAR-2009 20:04:59	22LamSgr	137	36812
15-MAR-2009 20:07:04	20EpsSgr	38	36812
15-MAR-2009 20:10:42	35LamSco	25	36813
15-MAR-2009 20:14:20	DSA1044	0	36813
15-MAR-2009 20:19:23	GamLup	131	36813
15-MAR-2009 20:21:27	AlpLup	78	36813
15-MAR-2009 20:22:54	EtaCen	81	36813
15-MAR-2009 20:26:02	5TheCen	54	36813
15-MAR-2009 20:27:53	IotCen	123	36813
15-MAR-2009 20:33:42	9BetCrv	106	36813
15-MAR-2009 20:36:02	4GamCrv	100	36813
15-MAR-2009 20:47:15	94BetLeo	62	36813
15-MAR-2009 20:59:05	64GamUMa	87	36813
15-MAR-2009 21:01:45	77EpsUMa	32	36813
15-MAR-2009 21:07:12	7BetUMi	60	36813
15-MAR-2009 21:11:18	14EtaDra	119	36813
15-MAR-2009 21:16:16	23BetDra	130	36813
15-MAR-2009 21:31:44	17ZetAql	168	36813
15-MAR-2009 21:45:36	22LamSgr	137	36813
15-MAR-2009 21:47:41	20EpsSgr	38	36813
15-MAR-2009 21:51:19	35LamSco	25	36814
15-MAR-2009 21:54:57	DSA1044	0	36814
15-MAR-2009 22:00:00	GamLup	131	36814
15-MAR-2009 22:02:04	AlpLup	78	36814
15-MAR-2009 22:03:31	EtaCen	81	36814
15-MAR-2009 22:06:39	5TheCen	54	36814
15-MAR-2009 22:08:29	IotCen	123	36814
15-MAR-2009 22:14:18	9BetCrv	106	36814
15-MAR-2009 22:16:38	4GamCrv	100	36814
15-MAR-2009 22:27:51	94BetLeo	62	36814
15-MAR-2009 22:39:41	64GamUMa	87	36814
15-MAR-2009 22:42:20	77EpsUMa	32	36814
15-MAR-2009 22:47:48	7BetUMi	60	36814
15-MAR-2009 22:51:53	14EtaDra	119	36814
15-MAR-2009 22:56:51	23BetDra	130	36814
15-MAR-2009 23:03:13	3AlpLyr	5	36814
15-MAR-2009 23:12:20	17ZetAql	168	36814
15-MAR-2009 23:26:13	22LamSgr	137	36814
15-MAR-2009 23:28:18	20EpsSgr	38	36814
15-MAR-2009 23:31:56	35LamSco	25	36815
15-MAR-2009 23:35:34	DSA1044	0	36815
15-MAR-2009 23:40:37	GamLup	131	36815
15-MAR-2009 23:42:41	AlpLup	78	36815
15-MAR-2009 23:44:08	EtaCen	81	36815
15-MAR-2009 23:47:16	5TheCen	54	36815
15-MAR-2009 23:49:06	IotCen	123	36815
15-MAR-2009 23:54:55	9BetCrv	106	36815
15-MAR-2009 23:57:14	4GamCrv	100	36815

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_1PNPDE20090315_000003_000000482077_00173_36800_4161.N1	15-MAR-2009 00:00:03	Dark	48.000	167	10Gam2Sgr	2.9840	4500.0	96	36800	No
2	GOM_TRA_1PNPDE20090315_001158_000000532077_00174_36801_4162.N1	15-MAR-2009 00:11:58	Dark	52.500	131	Gam Lup	2.8000	26000.	105	36801	No
3	GOM_TRA_1PNPDE20090315_001406_000000462077_00174_36801_4163.N1	15-MAR-2009 00:14:06	Dark	45.500	78	Alp Lup	2.3040	28000.	91	36801	No
4	GOM_TRA_1PNPDE20090315_001615_000000422077_00174_36801_4164.N1	15-MAR-2009 00:16:15	Dark	42.000	95	Zet Cen	2.5450	26000.	84	36801	No
5	GOM_TRA_1PNPDE20090315_002034_000000452077_00174_36801_4165.N1	15-MAR-2009 00:20:34	Straylight	45.000	123	Iot Cen	2.7500	10200.	90	36801	No
6	GOM_TRA_1PNPDE20090315_002627_000000442077_00174_36801_4166.N1	15-MAR-2009 00:26:27	Straylight	44.000	106	9Bet Crv	2.6480	5600.0	88	36801	No
7	GOM_TRA_1PNPDE20090315_002849_000000422077_00174_36801_4167.N1	15-MAR-2009 00:28:49	Straylight	42.000	100	4Gam Crv	2.5800	13100.	84	36801	No
8	GOM_TRA_1PNPDE20090315_004009_000000462077_00174_36801_4168.N1	15-MAR-2009 00:40:09	Bright	45.500	62	94Bet Leo	2.1360	9700.0	91	36801	No
9	GOM_TRA_1PNPDE20090315_005441_000000482077_00174_36801_4169.N1	15-MAR-2009 00:54:41	Bright	48.000	32	77Eps UMa	1.7630	11000.	96	36801	No
10	GOM_TRA_1PNPDE20090315_010005_000000362077_00174_36801_4170.N1	15-MAR-2009 01:00:05	Bright	35.500	60	7Bet UMi	2.0810	3950.0	71	36801	No
11	GOM_TRA_1PNPDE20090315_010909_000000412077_00174_36801_4171.N1	15-MAR-2009 01:09:09	Bright	40.500	130	23Bet Dra	2.7990	5800.0	81	36801	No
12	GOM_TRA_1PNPDE20090315_011526_000000382077_00174_36801_4172.N1	15-MAR-2009 01:15:26	Bright	37.500	5	3Alp Lyr	0.033000	11000.	75	36801	No
13	GOM_TRA_1PNPDE20090315_012425_000000382077_00174_36801_4173.N1	15-MAR-2009 01:24:25	Twi_and_stray	38.000	168	17Zet Aql	2.9860	11000.	76	36801	No
14	GOM_TRA_1PNPDE20090315_014040_000000462077_00174_36801_4314.N1	15-MAR-2009 01:40:40	Dark	45.500	167	10Gam2Sgr	2.9840	4500.0	91	36801	No
15	GOM_TRA_1PNPDE20090315_015235_000000512077_00175_36802_4315.N1	15-MAR-2009 01:52:35	Dark	50.500	131	Gam Lup	2.8000	26000.	101	36802	No
16	GOM_TRA_1PNPDE20090315_015442_000000432077_00175_36802_4316.N1	15-MAR-2009 01:54:42	Dark	43.000	78	Alp Lup	2.3040	28000.	86	36802	No
17	GOM_TRA_1PNPDE20090315_015608_000000472077_00175_36802_4317.N1	15-MAR-2009 01:56:08	Dark	47.000	81	Eta Cen	2.3560	28000.	94	36802	No
18	GOM_TRA_1PNPDE20090315_015917_000000492077_00175_36802_4318.N1	15-MAR-2009 01:59:17	Straylight	49.000	54	5The Cen	2.0550	4500.0	98	36802	No
19	GOM_TRA_1PNPDE20090315_020110_000000442077_00175_36802_4319.N1	15-MAR-2009 02:01:10	Straylight	43.500	123	Iot Cen	2.7500	10200.	87	36802	No
20	GOM_TRA_1PNPDE20090315_020703_000000442077_00175_36802_4320.N1	15-MAR-2009 02:07:03	Straylight	43.500	106	9Bet Crv	2.6480	5600.0	87	36802	No
21	GOM_TRA_1PNPDE20090315_020925_000000432077_00175_36802_4321.N1	15-MAR-2009 02:09:25	Straylight	42.500	100	4Gam Crv	2.5800	13100.	85	36802	No
22	GOM_TRA_1PNPDE20090315_022044_000000452077_00175_36802_4322.N1	15-MAR-2009 02:20:44	Bright	45.000	62	94Bet Leo	2.1360	9700.0	90	36802	No
23	GOM_TRA_1PNPDE20090315_023516_000000432077_00175_36802_4323.N1	15-MAR-2009 02:35:16	Bright	43.000	32	77Eps UMa	1.7630	11000.	86	36802	No
24	GOM_TRA_1PNPDE20090315_024041_000000352077_00175_36802_4324.N1	15-MAR-2009 02:40:41	Bright	35.000	60	7Bet UMi	2.0810	3950.0	70	36802	No
25	GOM_TRA_1PNPDE20090315_024945_000000412077_00175_36802_4446.N1	15-MAR-2009 02:49:45	Bright	40.500	130	23Bet Dra	2.7990	5800.0	81	36802	No
26	GOM_TRA_1PNPDE20090315_025602_000000382077_00175_36802_4447.N1	15-MAR-2009 02:56:02	Bright	37.500	5	3Alp Lyr	0.033000	11000.	75	36802	No
27	GOM_TRA_1PNPDE20090315_030502_000000392077_00175_36802_4448.N1	15-MAR-2009 03:05:02	Twi_and_stray	38.500	168	17Zet Aql	2.9860	11000.	77	36802	No
28	GOM_TRA_1PNPDE20090315_031848_000000442077_00175_36802_4449.N1	15-MAR-2009 03:18:48	Dark	44.000	137	22Lam Sgr	2.8240	4400.0	88	36802	No
29	GOM_TRA_1PNPDE20090315_032117_000000462077_00175_36802_4450.N1	15-MAR-2009 03:21:17	Dark	45.500	167	10Gam2Sgr	2.9840	4500.0	91	36802	No
30	GOM_TRA_1PNPDE20090315_032430_000000472077_00176_36803_4451.N1	15-MAR-2009 03:24:30	Dark	46.500	25	35Lam Sco	1.6200	28000.	93	36803	No
31	GOM_TRA_1PNPDE20090315_033312_000000512077_00176_36803_4452.N1	15-MAR-2009 03:33:12	Dark	50.500	131	Gam Lup	2.8000	26000.	101	36803	No
32	GOM_TRA_1PNPDE20090315_033519_000000442077_00176_36803_4453.N1	15-MAR-2009 03:35:19	Dark	43.500	78	Alp Lup	2.3040	28000.	87	36803	No
33	GOM_TRA_1PNPDE20090315_033645_000000472077_00176_36803_4454.N1	15-MAR-2009 03:36:45	Dark	47.000	81	Eta Cen	2.3560	28000.	94	36803	No
34	GOM_TRA_1PNPDE20090315_033954_000000502077_00176_36803_4455.N1	15-MAR-2009 03:39:54	Straylight	49.500	54	5The Cen	2.0550	4500.0	99	36803	No
35	GOM_TRA_1PNPDE20090315_034147_000000442077_00176_36803_4456.N1	15-MAR-2009 03:41:47	Straylight	43.500	123	Iot Cen	2.7500	10200.	87	36803	No
36	GOM_TRA_1PNPDE20090315_034739_000000442077_00176_36803_4457.N1	15-MAR-2009 03:47:39	Straylight	43.500	106	9Bet Crv	2.6480	5600.0	87	36803	No
37	GOM_TRA_1PNPDE20090315_035001_000000422077_00176_36803_4458.N1	15-MAR-2009 03:50:01	Straylight	42.000	100	4Gam Crv	2.5800	13100.	84	36803	No
38	GOM_TRA_1PNPDE20090315_040120_000000462077_00176_36803_4459.N1	15-MAR-2009 04:01:20	Bright	45.500	62	94Bet Leo	2.1360	9700.0	91	36803	No
39	GOM_TRA_1PNPDE20090315_041552_000000432077_00176_36803_4460.N1	15-MAR-2009 04:15:52	Bright	42.500	32	77Eps UMa	1.7630	11000.	85	36803	No
40	GOM_TRA_1PNPDE20090315_042117_000000342077_00176_36803_4461.N1	15-MAR-2009 04:21:17	Bright	34.000	60	7Bet UMi	2.0810	3950.0	68	36803	No
41	GOM_TRA_1PNPDE20090315_043021_000000492077_00176_36803_4627.N1	15-MAR-2009 04:30:21	Bright	48.500	130	23Bet Dra	2.7990	5800.0	97	36803	No
42	GOM_TRA_1PNPDE20090315_043638_000000432077_00176_36803_4628.N1	15-MAR-2009 04:36:38	Bright	43.000	5	3Alp Lyr	0.033000	11000.	86	36803	No
43	GOM_TRA_1PNPDE20090315_044538_000000452077_00176_36803_4629.N1	15-MAR-2009 04:45:38	Twi_and_stray	44.500	168	17Zet Aql	2.9860	11000.	89	36803	No
44	GOM_TRA_1PNPDE20090315_045925_000000562077_00176_36803_4630.N1	15-MAR-2009 04:59:25	Dark	55.500	137	22Lam Sgr	2.8240	4400.0	111	36803	No
45	GOM_TRA_1PNPDE20090315_050154_000000502077_00176_36803_4631.N1	15-MAR-2009 05:01:54	Dark	50.000	167	10Gam2Sgr	2.9840	4500.0	100	36803	No
46	GOM_TRA_1PNPDE20090315_050507_000000492077_00177_36804_4632.N1	15-MAR-2009 05:05:07	Dark	48.500	25	35Lam Sco	1.6200	28000.	97	36804	No
47	GOM_TRA_1PNPDE20090315_051349_000000542077_00177_36804_4633.N1	15-MAR-2009 05:13:49	Dark	53.500	131	Gam Lup	2.8000	26000.	107	36804	No
48	GOM_TRA_1PNPDE20090315_051722_000000532077_00177_36804_4634.N1	15-MAR-2009 05:17:22	Dark	53.000	81	Eta Cen	2.3560	28000.	106	36804	No
49	GOM_TRA_1PNPDE20090315_052031_000000632077_00177_36804_4635.N1	15-MAR-2009 05:20:31	Straylight	62.500	54	5The Cen	2.0550	4500.0	125	36804	No
50	GOM_TRA_1PNPDE20090315_052224_000000482077_00177_36804_4636.N1	15-MAR-2009 05:22:24	Straylight	47.500	123	Iot Cen	2.7500	10200.	95	36804	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 All products used the DSA observation for the DC computation

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

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:	36.0000 %
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)

5.3 Plot quality information per product (world map)

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:	22.231	30.775	NaN
St. deviation:	3.4465	8.3168	NaN
Maximum:	26.442	43.797	NaN
Minimum:	12.550	18.440	NaN
Number of data:	19.000	15.000	NaN

6.2 Plot for DARK limb products

6.3 Plot for BRIGHT limb products

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

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:	0.20157	0.68496	0.39973	-1.6311
St. deviation:	0.90665	6.3261	0.70580	5.7652
Maximum:	4.7000	21.600	4.6000	22.700
Minimum:	-5.2000	-23.000	-3.2000	-27.500
Number of data:	23050.	23050.	16450.	16450.

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	15-MAR-2009 00:00:03
CALIBRATION_DATABASE	GOM_CAL_AXVIEC20090313_081258_20090311_000000_20100101_000000	1	15-MAR-2009 00:00:03
LEVEL-1B_PROC_CONFIG	GOM_PR1_AXNIEC20050627_151042_20020301_000000_20100101_000000	1	15-MAR-2009 00:00:03
STAR_CATALOGUE	GOM_CAT_AXVIEC20020121_161009_20020101_000000_20200101_000000	1	15-MAR-2009 00:00:03
STELLAR_SPECTRA_DATABANK	GOM_STS_AXNIEC20040308_103538_20020101_160000_20100101_000000	1	15-MAR-2009 00:00:03
ECMWF_FILE	AUX_ECF_AXNECM20090314_064111_20090314_210000_20090315_090000	1	15-MAR-2009 00:00:03
ECMWF_FILE	AUX_ECF_AXNECM20090314_184112_20090315_030000_20090315_150000	41	15-MAR-2009 04:30:21
OPTIONAL_ECMWF_FILE	MISSING	1	15-MAR-2009 00:00:03
ORBIT_DATA_FILE	DOR_NAV_0PNPDE20090314_220416_000060572077_00172_36799_7550.N1	1	15-MAR-2009 00:00:03
ORBIT_DATA_FILE	DOR_NAV_0PNPDE20090314_235031_000054192077_00173_36800_7551.N1	14	15-MAR-2009 01:40:40
ORBIT_DATA_FILE	DOR_NAV_0PNPDE20090315_012610_000044632077_00174_36801_7552.N1	25	15-MAR-2009 02:49:45
ORBIT_DATA_FILE	DOR_NAV_0PNPDE20090315_024552_000054192077_00175_36802_7553.N1	41	15-MAR-2009 04:30:21

Reports

Daily Report Level 2 Dataset IPF v6.01

Daily Reports of NRT data

Data Anomaly Reports

Instrument Anomaly Reports

Monthly Reports

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Last modified:
24-Apr-2008