Exposure
ID
SPICA.2025-12-13T03-38-23_1
Header ID
SPICA.2025-12-13T03-38-23
Date updated
2025-12-13 03:37:18 UTC+0000
Release date
None
UTC Start
2025-12-13 03:37:18.245
UTC End
2025-12-13 03:38:18.245
MJD Start
61022.1509056149
MJD End
61022.15160005933
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
8.8897
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.79607
Observation
ID
72265
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
53671
Name
HD_13869
RA
33.98452
DEC
33.35889
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0742 34.0743 91.0499 91.2030
S1-E1 329.8718 329.9171 59.3614 59.4972
S1-E2 278.4334 278.4540 66.9455 67.0847
S1-W1 274.1176 274.2123 119.2047 119.3892
S1-W2 210.4657 210.4758 100.0372 100.2017
S2-E1 301.4094 301.4605 55.9569 56.0916
S2-E2 247.7215 247.7458 63.7252 63.8630
S2-W1 244.6042 244.7085 122.9735 123.1603
S2-W2 176.8899 176.9012 101.7615 101.9282
E1-E2 65.2139 65.2469 -154.9370 -154.8014
E1-W1 305.1299 305.4095 -171.6048 -171.4634
E1-W2 218.6399 218.7771 -159.4979 -159.3622
E2-W1 243.3759 243.6216 -176.0127 -175.8676
E2-W2 153.7200 153.8243 -161.4312 -161.2951
W1-W2 102.2165 102.3458 -18.2602 -18.0872
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 61022.1509056149
PI-COI spica
HIERARCH OBS TARG NAME HD_13869
HIERARCH OBS RA 33.98452
HIERARCH OBS DEC 33.35889
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 34.0742
HIERARCH ISS PBL12 END 34.0743
HIERARCH ISS PBLA12 START 91.0499
HIERARCH ISS PBLA12 END 91.203
HIERARCH ISS PBL13 START 329.8718
HIERARCH ISS PBL13 END 329.9171
HIERARCH ISS PBLA13 START 59.3614
HIERARCH ISS PBLA13 END 59.4972
HIERARCH ISS PBL14 START 278.4334
HIERARCH ISS PBL14 END 278.454
HIERARCH ISS PBLA14 START 66.9455
HIERARCH ISS PBLA14 END 67.0847
HIERARCH ISS PBL15 START 274.1176
HIERARCH ISS PBL15 END 274.2123
HIERARCH ISS PBLA15 START 119.2047
HIERARCH ISS PBLA15 END 119.3892
HIERARCH ISS PBL16 START 210.4657
HIERARCH ISS PBL16 END 210.4758
HIERARCH ISS PBLA16 START 100.0372
HIERARCH ISS PBLA16 END 100.2017
HIERARCH ISS PBL23 START 301.4094
HIERARCH ISS PBL23 END 301.4605
HIERARCH ISS PBLA23 START 55.9569
HIERARCH ISS PBLA23 END 56.0916
HIERARCH ISS PBL24 START 247.7215
HIERARCH ISS PBL24 END 247.7458
HIERARCH ISS PBLA24 START 63.7252
HIERARCH ISS PBLA24 END 63.863
HIERARCH ISS PBL25 START 244.6042
HIERARCH ISS PBL25 END 244.7085
HIERARCH ISS PBLA25 START 122.9735
HIERARCH ISS PBLA25 END 123.1603
HIERARCH ISS PBL26 START 176.8899
HIERARCH ISS PBL26 END 176.9012
HIERARCH ISS PBLA26 START 101.7615
HIERARCH ISS PBLA26 END 101.9282
HIERARCH ISS PBL34 START 65.2139
HIERARCH ISS PBL34 END 65.2469
HIERARCH ISS PBLA34 START -154.937
HIERARCH ISS PBLA34 END -154.8014
HIERARCH ISS PBL35 START 305.1299
HIERARCH ISS PBL35 END 305.4095
HIERARCH ISS PBLA35 START -171.6048
HIERARCH ISS PBLA35 END -171.4634
HIERARCH ISS PBL36 START 218.6399
HIERARCH ISS PBL36 END 218.7771
HIERARCH ISS PBLA36 START -159.4979
HIERARCH ISS PBLA36 END -159.3622
HIERARCH ISS PBL45 START 243.3759
HIERARCH ISS PBL45 END 243.6216
HIERARCH ISS PBLA45 START -176.0127
HIERARCH ISS PBLA45 END -175.8676
HIERARCH ISS PBL46 START 153.72
HIERARCH ISS PBL46 END 153.8243
HIERARCH ISS PBLA46 START -161.4312
HIERARCH ISS PBLA46 END -161.2951
HIERARCH ISS PBL56 START 102.2165
HIERARCH ISS PBL56 END 102.3458
HIERARCH ISS PBLA56 START -18.2602
HIERARCH ISS PBLA56 END -18.0872
HIERARCH CHARA TAU0 8.8897
HIERARCH CHARA SEEING 0.79607