Exposure
ID
SPICA.2025-09-14T09-19-51_1
Header ID
SPICA.2025-09-14T09-19-51
Date updated
2025-09-14 09:18:46 UTC+0000
Release date
None
UTC Start
2025-09-14 09:18:46.771
UTC End
2025-09-14 09:19:46.771
MJD Start
60932.3880413311
MJD End
60932.38873577553
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 29.5853 29.5973 98.5972 98.7672
S1-E1 293.9184 293.5833 62.0775 62.2183
S1-E2 244.2569 244.0464 70.5829 70.7408
S1-W1 245.4633 245.8812 132.3360 132.4599
S1-W2 182.5634 182.7307 109.5028 109.6674
S2-E1 270.7153 270.3814 58.3486 58.4807
S2-E2 218.5803 218.3632 66.9380 67.0893
S2-W1 221.4712 221.8639 136.5909 136.7038
S2-W2 153.6145 153.7692 111.5909 111.7532
E1-E2 63.6036 63.5311 -152.5329 -152.4818
E1-W1 312.8923 312.7978 -165.5169 -165.4953
E1-W2 217.0522 216.8524 -156.1937 -156.1533
E2-W1 251.3215 251.3059 -168.7766 -168.7588
E2-W2 153.6321 153.5056 -157.7085 -157.6720
W1-W2 104.7834 104.9039 -5.1247 -5.1017
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 60932.3880413311
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 29.5853
HIERARCH ISS PBL12 END 29.5973
HIERARCH ISS PBLA12 START 98.5972
HIERARCH ISS PBLA12 END 98.7672
HIERARCH ISS PBL13 START 293.9184
HIERARCH ISS PBL13 END 293.5833
HIERARCH ISS PBLA13 START 62.0775
HIERARCH ISS PBLA13 END 62.2183
HIERARCH ISS PBL14 START 244.2569
HIERARCH ISS PBL14 END 244.0464
HIERARCH ISS PBLA14 START 70.5829
HIERARCH ISS PBLA14 END 70.7408
HIERARCH ISS PBL15 START 245.4633
HIERARCH ISS PBL15 END 245.8812
HIERARCH ISS PBLA15 START 132.336
HIERARCH ISS PBLA15 END 132.4599
HIERARCH ISS PBL16 START 182.5634
HIERARCH ISS PBL16 END 182.7307
HIERARCH ISS PBLA16 START 109.5028
HIERARCH ISS PBLA16 END 109.6674
HIERARCH ISS PBL23 START 270.7153
HIERARCH ISS PBL23 END 270.3814
HIERARCH ISS PBLA23 START 58.3486
HIERARCH ISS PBLA23 END 58.4807
HIERARCH ISS PBL24 START 218.5803
HIERARCH ISS PBL24 END 218.3632
HIERARCH ISS PBLA24 START 66.938
HIERARCH ISS PBLA24 END 67.0893
HIERARCH ISS PBL25 START 221.4712
HIERARCH ISS PBL25 END 221.8639
HIERARCH ISS PBLA25 START 136.5909
HIERARCH ISS PBLA25 END 136.7038
HIERARCH ISS PBL26 START 153.6145
HIERARCH ISS PBL26 END 153.7692
HIERARCH ISS PBLA26 START 111.5909
HIERARCH ISS PBLA26 END 111.7532
HIERARCH ISS PBL34 START 63.6036
HIERARCH ISS PBL34 END 63.5311
HIERARCH ISS PBLA34 START -152.5329
HIERARCH ISS PBLA34 END -152.4818
HIERARCH ISS PBL35 START 312.8923
HIERARCH ISS PBL35 END 312.7978
HIERARCH ISS PBLA35 START -165.5169
HIERARCH ISS PBLA35 END -165.4953
HIERARCH ISS PBL36 START 217.0522
HIERARCH ISS PBL36 END 216.8524
HIERARCH ISS PBLA36 START -156.1937
HIERARCH ISS PBLA36 END -156.1533
HIERARCH ISS PBL45 START 251.3215
HIERARCH ISS PBL45 END 251.3059
HIERARCH ISS PBLA45 START -168.7766
HIERARCH ISS PBLA45 END -168.7588
HIERARCH ISS PBL46 START 153.6321
HIERARCH ISS PBL46 END 153.5056
HIERARCH ISS PBLA46 START -157.7085
HIERARCH ISS PBLA46 END -157.672
HIERARCH ISS PBL56 START 104.7834
HIERARCH ISS PBL56 END 104.9039
HIERARCH ISS PBLA56 START -5.1247
HIERARCH ISS PBLA56 END -5.1017
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1