Exposure
ID
SPICA.2025-05-16T10-42-02_1
Header ID
SPICA.2025-05-16T10-42-02
Date updated
2025-05-16 10:40:57 UTC+0000
Release date
None
UTC Start
2025-05-16 10:40:57.332
UTC End
2025-05-16 10:41:57.332
MJD Start
60811.4451080067
MJD End
60811.44580245113
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64280
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47701
Name
HD_195810
RA
308.3032
DEC
11.30326
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.5942 31.5854 81.3915 81.5512
S1-E1 328.8647 328.7665 52.6577 52.7333
S1-E2 274.4155 274.2982 59.1622 59.2565
S1-W1 224.2358 224.5128 111.0837 111.3193
S1-W2 187.6269 187.6284 90.0888 90.2787
S2-E1 301.5438 301.4775 49.7705 49.8386
S2-E2 245.4607 245.3667 56.3711 56.4573
S2-W1 197.4113 197.7183 115.6306 115.8684
S2-W2 156.4690 156.4822 91.8385 92.0338
E1-E2 64.2383 64.2998 -156.2841 -156.2550
E1-W1 284.9735 285.5672 -169.4388 -169.4079
E1-W2 212.9780 213.2461 -159.7173 -159.6908
E2-W1 222.9009 223.4339 -173.1994 -173.1626
E2-W2 148.9047 149.1117 -161.1977 -161.1717
W1-W2 83.2252 83.5326 -15.0410 -14.9313
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60811.4451080067
PI-COI spica
HIERARCH OBS TARG NAME HD_195810
HIERARCH OBS RA 308.3032
HIERARCH OBS DEC 11.30326
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 31.5942
HIERARCH ISS PBL12 END 31.5854
HIERARCH ISS PBLA12 START 81.3915
HIERARCH ISS PBLA12 END 81.5512
HIERARCH ISS PBL13 START 328.8647
HIERARCH ISS PBL13 END 328.7665
HIERARCH ISS PBLA13 START 52.6577
HIERARCH ISS PBLA13 END 52.7333
HIERARCH ISS PBL14 START 274.4155
HIERARCH ISS PBL14 END 274.2982
HIERARCH ISS PBLA14 START 59.1622
HIERARCH ISS PBLA14 END 59.2565
HIERARCH ISS PBL15 START 224.2358
HIERARCH ISS PBL15 END 224.5128
HIERARCH ISS PBLA15 START 111.0837
HIERARCH ISS PBLA15 END 111.3193
HIERARCH ISS PBL16 START 187.6269
HIERARCH ISS PBL16 END 187.6284
HIERARCH ISS PBLA16 START 90.0888
HIERARCH ISS PBLA16 END 90.2787
HIERARCH ISS PBL23 START 301.5438
HIERARCH ISS PBL23 END 301.4775
HIERARCH ISS PBLA23 START 49.7705
HIERARCH ISS PBLA23 END 49.8386
HIERARCH ISS PBL24 START 245.4607
HIERARCH ISS PBL24 END 245.3667
HIERARCH ISS PBLA24 START 56.3711
HIERARCH ISS PBLA24 END 56.4573
HIERARCH ISS PBL25 START 197.4113
HIERARCH ISS PBL25 END 197.7183
HIERARCH ISS PBLA25 START 115.6306
HIERARCH ISS PBLA25 END 115.8684
HIERARCH ISS PBL26 START 156.469
HIERARCH ISS PBL26 END 156.4822
HIERARCH ISS PBLA26 START 91.8385
HIERARCH ISS PBLA26 END 92.0338
HIERARCH ISS PBL34 START 64.2383
HIERARCH ISS PBL34 END 64.2998
HIERARCH ISS PBLA34 START -156.2841
HIERARCH ISS PBLA34 END -156.255
HIERARCH ISS PBL35 START 284.9735
HIERARCH ISS PBL35 END 285.5672
HIERARCH ISS PBLA35 START -169.4388
HIERARCH ISS PBLA35 END -169.4079
HIERARCH ISS PBL36 START 212.978
HIERARCH ISS PBL36 END 213.2461
HIERARCH ISS PBLA36 START -159.7173
HIERARCH ISS PBLA36 END -159.6908
HIERARCH ISS PBL45 START 222.9009
HIERARCH ISS PBL45 END 223.4339
HIERARCH ISS PBLA45 START -173.1994
HIERARCH ISS PBLA45 END -173.1626
HIERARCH ISS PBL46 START 148.9047
HIERARCH ISS PBL46 END 149.1117
HIERARCH ISS PBLA46 START -161.1977
HIERARCH ISS PBLA46 END -161.1717
HIERARCH ISS PBL56 START 83.2252
HIERARCH ISS PBL56 END 83.5326
HIERARCH ISS PBLA56 START -15.041
HIERARCH ISS PBLA56 END -14.9313
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1