Exposure
ID
SPICA.2025-09-14T09-17-39_1
Header ID
SPICA.2025-09-14T09-17-39
Date updated
2025-09-14 09:16:34 UTC+0000
Release date
None
UTC Start
2025-09-14 09:16:34.525
UTC End
2025-09-14 09:17:34.525
MJD Start
60932.3865107048
MJD End
60932.38720514923
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 29.5614 29.5730 98.2499 98.4206
S1-E1 294.6014 294.2660 61.7932 61.9324
S1-E2 244.6889 244.4763 70.2634 70.4200
S1-W1 244.6074 245.0284 132.0805 132.2065
S1-W2 182.2256 182.3910 109.1655 109.3314
S2-E1 271.3941 271.0610 58.0822 58.2125
S2-E2 219.0242 218.8060 66.6321 66.7819
S2-W1 220.6657 221.0622 136.3578 136.4728
S2-W2 153.3013 153.4547 111.2581 111.4219
E1-E2 63.7478 63.6776 -152.6350 -152.5852
E1-W1 313.0644 312.9833 -165.5599 -165.5390
E1-W2 217.4469 217.2552 -156.2744 -156.2351
E2-W1 251.3365 251.3319 -168.8121 -168.7948
E2-W2 153.8809 153.7602 -157.7812 -157.7458
W1-W2 104.5310 104.6561 -5.1720 -5.1487
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 60932.3865107048
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 29.5614
HIERARCH ISS PBL12 END 29.573
HIERARCH ISS PBLA12 START 98.2499
HIERARCH ISS PBLA12 END 98.4206
HIERARCH ISS PBL13 START 294.6014
HIERARCH ISS PBL13 END 294.266
HIERARCH ISS PBLA13 START 61.7932
HIERARCH ISS PBLA13 END 61.9324
HIERARCH ISS PBL14 START 244.6889
HIERARCH ISS PBL14 END 244.4763
HIERARCH ISS PBLA14 START 70.2634
HIERARCH ISS PBLA14 END 70.42
HIERARCH ISS PBL15 START 244.6074
HIERARCH ISS PBL15 END 245.0284
HIERARCH ISS PBLA15 START 132.0805
HIERARCH ISS PBLA15 END 132.2065
HIERARCH ISS PBL16 START 182.2256
HIERARCH ISS PBL16 END 182.391
HIERARCH ISS PBLA16 START 109.1655
HIERARCH ISS PBLA16 END 109.3314
HIERARCH ISS PBL23 START 271.3941
HIERARCH ISS PBL23 END 271.061
HIERARCH ISS PBLA23 START 58.0822
HIERARCH ISS PBLA23 END 58.2125
HIERARCH ISS PBL24 START 219.0242
HIERARCH ISS PBL24 END 218.806
HIERARCH ISS PBLA24 START 66.6321
HIERARCH ISS PBLA24 END 66.7819
HIERARCH ISS PBL25 START 220.6657
HIERARCH ISS PBL25 END 221.0622
HIERARCH ISS PBLA25 START 136.3578
HIERARCH ISS PBLA25 END 136.4728
HIERARCH ISS PBL26 START 153.3013
HIERARCH ISS PBL26 END 153.4547
HIERARCH ISS PBLA26 START 111.2581
HIERARCH ISS PBLA26 END 111.4219
HIERARCH ISS PBL34 START 63.7478
HIERARCH ISS PBL34 END 63.6776
HIERARCH ISS PBLA34 START -152.635
HIERARCH ISS PBLA34 END -152.5852
HIERARCH ISS PBL35 START 313.0644
HIERARCH ISS PBL35 END 312.9833
HIERARCH ISS PBLA35 START -165.5599
HIERARCH ISS PBLA35 END -165.539
HIERARCH ISS PBL36 START 217.4469
HIERARCH ISS PBL36 END 217.2552
HIERARCH ISS PBLA36 START -156.2744
HIERARCH ISS PBLA36 END -156.2351
HIERARCH ISS PBL45 START 251.3365
HIERARCH ISS PBL45 END 251.3319
HIERARCH ISS PBLA45 START -168.8121
HIERARCH ISS PBLA45 END -168.7948
HIERARCH ISS PBL46 START 153.8809
HIERARCH ISS PBL46 END 153.7602
HIERARCH ISS PBLA46 START -157.7812
HIERARCH ISS PBLA46 END -157.7458
HIERARCH ISS PBL56 START 104.531
HIERARCH ISS PBL56 END 104.6561
HIERARCH ISS PBLA56 START -5.172
HIERARCH ISS PBLA56 END -5.1487
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1