Exposure
ID
SPICA.2025-09-14T09-12-14_1
Header ID
SPICA.2025-09-14T09-12-14
Date updated
2025-09-14 09:11:09 UTC+0000
Release date
None
UTC Start
2025-09-14 09:11:09.021
UTC End
2025-09-14 09:12:09.021
MJD Start
60932.3827432967
MJD End
60932.38343774113
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
64131
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47771
Name
HD_7804
RA
19.44982
DEC
3.614468
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.5066 29.5171 97.3900 97.5621
S1-E1 296.2825 295.9473 61.1083 61.2433
S1-E2 245.7693 245.5519 69.4888 69.6420
S1-W1 242.4765 242.9042 131.4332 131.5645
S1-W2 181.4110 181.5715 108.3233 108.4927
S2-E1 273.0556 272.7253 57.4420 57.5679
S2-E2 220.1261 219.9053 65.8925 66.0386
S2-W1 218.6517 219.0570 135.7658 135.8860
S2-W2 152.5427 152.6925 110.4258 110.5933
E1-E2 64.0835 64.0187 -152.8757 -152.8289
E1-W1 313.3723 313.3241 -165.6601 -165.6407
E1-W2 218.3473 218.1757 -156.4637 -156.4270
E2-W1 251.2779 251.3005 -168.8952 -168.8791
E2-W2 154.4415 154.3355 -157.9517 -157.9187
W1-W2 103.8689 104.0056 -5.2910 -5.2670
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 60932.3827432967
PI-COI spica
HIERARCH OBS TARG NAME HD_7804
HIERARCH OBS RA 19.44982
HIERARCH OBS DEC 3.614468
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 29.5066
HIERARCH ISS PBL12 END 29.5171
HIERARCH ISS PBLA12 START 97.39
HIERARCH ISS PBLA12 END 97.5621
HIERARCH ISS PBL13 START 296.2825
HIERARCH ISS PBL13 END 295.9473
HIERARCH ISS PBLA13 START 61.1083
HIERARCH ISS PBLA13 END 61.2433
HIERARCH ISS PBL14 START 245.7693
HIERARCH ISS PBL14 END 245.5519
HIERARCH ISS PBLA14 START 69.4888
HIERARCH ISS PBLA14 END 69.642
HIERARCH ISS PBL15 START 242.4765
HIERARCH ISS PBL15 END 242.9042
HIERARCH ISS PBLA15 START 131.4332
HIERARCH ISS PBLA15 END 131.5645
HIERARCH ISS PBL16 START 181.411
HIERARCH ISS PBL16 END 181.5715
HIERARCH ISS PBLA16 START 108.3233
HIERARCH ISS PBLA16 END 108.4927
HIERARCH ISS PBL23 START 273.0556
HIERARCH ISS PBL23 END 272.7253
HIERARCH ISS PBLA23 START 57.442
HIERARCH ISS PBLA23 END 57.5679
HIERARCH ISS PBL24 START 220.1261
HIERARCH ISS PBL24 END 219.9053
HIERARCH ISS PBLA24 START 65.8925
HIERARCH ISS PBLA24 END 66.0386
HIERARCH ISS PBL25 START 218.6517
HIERARCH ISS PBL25 END 219.057
HIERARCH ISS PBLA25 START 135.7658
HIERARCH ISS PBLA25 END 135.886
HIERARCH ISS PBL26 START 152.5427
HIERARCH ISS PBL26 END 152.6925
HIERARCH ISS PBLA26 START 110.4258
HIERARCH ISS PBLA26 END 110.5933
HIERARCH ISS PBL34 START 64.0835
HIERARCH ISS PBL34 END 64.0187
HIERARCH ISS PBLA34 START -152.8757
HIERARCH ISS PBLA34 END -152.8289
HIERARCH ISS PBL35 START 313.3723
HIERARCH ISS PBL35 END 313.3241
HIERARCH ISS PBLA35 START -165.6601
HIERARCH ISS PBLA35 END -165.6407
HIERARCH ISS PBL36 START 218.3473
HIERARCH ISS PBL36 END 218.1757
HIERARCH ISS PBLA36 START -156.4637
HIERARCH ISS PBLA36 END -156.427
HIERARCH ISS PBL45 START 251.2779
HIERARCH ISS PBL45 END 251.3005
HIERARCH ISS PBLA45 START -168.8952
HIERARCH ISS PBLA45 END -168.8791
HIERARCH ISS PBL46 START 154.4415
HIERARCH ISS PBL46 END 154.3355
HIERARCH ISS PBLA46 START -157.9517
HIERARCH ISS PBLA46 END -157.9187
HIERARCH ISS PBL56 START 103.8689
HIERARCH ISS PBL56 END 104.0056
HIERARCH ISS PBLA56 START -5.291
HIERARCH ISS PBLA56 END -5.267
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1