Exposure
ID
SPICA.2025-10-13T06-27-16_1
Header ID
SPICA.2025-10-13T06-27-16
Date updated
2025-10-13 06:26:11 UTC+0000
Release date
None
UTC Start
2025-10-13 06:26:11.365
UTC End
2025-10-13 06:27:11.365
MJD Start
60961.268187092
MJD End
60961.26888153643
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
64305
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47849
Name
HD_213558
RA
337.8229
DEC
50.28249
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.8015 31.7870 113.0037 113.1508
S1-E1 325.7630 325.7874 81.7465 81.9253
S1-E2 271.7412 271.7445 88.9347 89.1038
S1-W1 260.1295 259.8831 144.6040 144.7742
S2-E1 299.0332 299.0596 78.5832 78.7666
S2-E2 243.0510 243.0616 85.8758 86.0490
S2-W1 233.6384 233.4119 148.6940 148.8690
E1-E2 65.6496 65.6390 -129.4480 -129.2280
E1-W1 310.5976 310.4889 -146.4368 -146.2148
E2-W1 248.5541 248.4547 -150.8630 -150.6415
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 60961.268187092
PI-COI spica
HIERARCH OBS TARG NAME HD_213558
HIERARCH OBS RA 337.8229
HIERARCH OBS DEC 50.28249
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 31.8015
HIERARCH ISS PBL12 END 31.787
HIERARCH ISS PBLA12 START 113.0037
HIERARCH ISS PBLA12 END 113.1508
HIERARCH ISS PBL13 START 325.763
HIERARCH ISS PBL13 END 325.7874
HIERARCH ISS PBLA13 START 81.7465
HIERARCH ISS PBLA13 END 81.9253
HIERARCH ISS PBL14 START 271.7412
HIERARCH ISS PBL14 END 271.7445
HIERARCH ISS PBLA14 START 88.9347
HIERARCH ISS PBLA14 END 89.1038
HIERARCH ISS PBL15 START 260.1295
HIERARCH ISS PBL15 END 259.8831
HIERARCH ISS PBLA15 START 144.604
HIERARCH ISS PBLA15 END 144.7742
HIERARCH ISS PBL23 START 299.0332
HIERARCH ISS PBL23 END 299.0596
HIERARCH ISS PBLA23 START 78.5832
HIERARCH ISS PBLA23 END 78.7666
HIERARCH ISS PBL24 START 243.051
HIERARCH ISS PBL24 END 243.0616
HIERARCH ISS PBLA24 START 85.8758
HIERARCH ISS PBLA24 END 86.049
HIERARCH ISS PBL25 START 233.6384
HIERARCH ISS PBL25 END 233.4119
HIERARCH ISS PBLA25 START 148.694
HIERARCH ISS PBLA25 END 148.869
HIERARCH ISS PBL34 START 65.6496
HIERARCH ISS PBL34 END 65.639
HIERARCH ISS PBLA34 START -129.448
HIERARCH ISS PBLA34 END -129.228
HIERARCH ISS PBL35 START 310.5976
HIERARCH ISS PBL35 END 310.4889
HIERARCH ISS PBLA35 START -146.4368
HIERARCH ISS PBLA35 END -146.2148
HIERARCH ISS PBL45 START 248.5541
HIERARCH ISS PBL45 END 248.4547
HIERARCH ISS PBLA45 START -150.863
HIERARCH ISS PBLA45 END -150.6415
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1