Exposure
ID
SPICA.2025-05-08T06-24-17_1
Header ID
SPICA.2025-05-08T06-24-17
Date updated
2025-05-08 06:23:12 UTC+0000
Release date
None
UTC Start
2025-05-08 06:23:12.841
UTC End
2025-05-08 06:24:12.841
MJD Start
60803.2661208404
MJD End
60803.266815284835
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
68303
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50766
Name
HD_122408
RA
210.4116
DEC
1.544532
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.8683 28.8795 97.4161 97.5920
S1-E1 291.7838 291.4210 60.4855 60.6190
S1-E2 241.3672 241.1306 68.9619 69.1158
S1-W1 238.3483 238.8051 132.1388 132.2671
S1-W2 177.4827 177.6554 108.5961 108.7683
S2-E1 269.2667 268.9101 56.7921 56.9157
S2-E2 216.4237 216.1841 65.3181 65.4640
S2-W1 215.2499 215.6816 136.5201 136.6360
S2-W2 149.2672 149.4285 110.7451 110.9151
E1-E2 63.8784 63.8097 -153.3609 -153.3226
E1-W1 313.3149 313.2588 -165.7396 -165.7296
E1-W2 217.9053 217.7226 -156.8398 -156.8119
E2-W1 251.2949 251.3135 -168.8633 -168.8568
E2-W2 154.1933 154.0801 -158.2803 -158.2562
W1-W2 103.6675 103.8078 -4.7165 -4.7028
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 60803.2661208404
PI-COI spica
HIERARCH OBS TARG NAME HD_122408
HIERARCH OBS RA 210.4116
HIERARCH OBS DEC 1.544532
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 28.8683
HIERARCH ISS PBL12 END 28.8795
HIERARCH ISS PBLA12 START 97.4161
HIERARCH ISS PBLA12 END 97.592
HIERARCH ISS PBL13 START 291.7838
HIERARCH ISS PBL13 END 291.421
HIERARCH ISS PBLA13 START 60.4855
HIERARCH ISS PBLA13 END 60.619
HIERARCH ISS PBL14 START 241.3672
HIERARCH ISS PBL14 END 241.1306
HIERARCH ISS PBLA14 START 68.9619
HIERARCH ISS PBLA14 END 69.1158
HIERARCH ISS PBL15 START 238.3483
HIERARCH ISS PBL15 END 238.8051
HIERARCH ISS PBLA15 START 132.1388
HIERARCH ISS PBLA15 END 132.2671
HIERARCH ISS PBL16 START 177.4827
HIERARCH ISS PBL16 END 177.6554
HIERARCH ISS PBLA16 START 108.5961
HIERARCH ISS PBLA16 END 108.7683
HIERARCH ISS PBL23 START 269.2667
HIERARCH ISS PBL23 END 268.9101
HIERARCH ISS PBLA23 START 56.7921
HIERARCH ISS PBLA23 END 56.9157
HIERARCH ISS PBL24 START 216.4237
HIERARCH ISS PBL24 END 216.1841
HIERARCH ISS PBLA24 START 65.3181
HIERARCH ISS PBLA24 END 65.464
HIERARCH ISS PBL25 START 215.2499
HIERARCH ISS PBL25 END 215.6816
HIERARCH ISS PBLA25 START 136.5201
HIERARCH ISS PBLA25 END 136.636
HIERARCH ISS PBL26 START 149.2672
HIERARCH ISS PBL26 END 149.4285
HIERARCH ISS PBLA26 START 110.7451
HIERARCH ISS PBLA26 END 110.9151
HIERARCH ISS PBL34 START 63.8784
HIERARCH ISS PBL34 END 63.8097
HIERARCH ISS PBLA34 START -153.3609
HIERARCH ISS PBLA34 END -153.3226
HIERARCH ISS PBL35 START 313.3149
HIERARCH ISS PBL35 END 313.2588
HIERARCH ISS PBLA35 START -165.7396
HIERARCH ISS PBLA35 END -165.7296
HIERARCH ISS PBL36 START 217.9053
HIERARCH ISS PBL36 END 217.7226
HIERARCH ISS PBLA36 START -156.8398
HIERARCH ISS PBLA36 END -156.8119
HIERARCH ISS PBL45 START 251.2949
HIERARCH ISS PBL45 END 251.3135
HIERARCH ISS PBLA45 START -168.8633
HIERARCH ISS PBLA45 END -168.8568
HIERARCH ISS PBL46 START 154.1933
HIERARCH ISS PBL46 END 154.0801
HIERARCH ISS PBLA46 START -158.2803
HIERARCH ISS PBLA46 END -158.2562
HIERARCH ISS PBL56 START 103.6675
HIERARCH ISS PBL56 END 103.8078
HIERARCH ISS PBLA56 START -4.7165
HIERARCH ISS PBLA56 END -4.7028
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1