Exposure
ID
SPICA.2025-10-13T06-28-22_1
Header ID
SPICA.2025-10-13T06-28-22
Date updated
2025-10-13 06:27:17 UTC+0000
Release date
None
UTC Start
2025-10-13 06:27:17.502
UTC End
2025-10-13 06:28:17.502
MJD Start
60961.2689525663
MJD End
60961.26964701073
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 31.7867 31.7720 113.1535 113.3005
S1-E1 325.7878 325.8116 81.9286 82.1075
S1-E2 271.7445 271.7472 89.1069 89.2759
S1-W1 259.8786 259.6300 144.7774 144.9475
S2-E1 299.0601 299.0859 78.7700 78.9536
S2-E2 243.0618 243.0719 86.0522 86.2254
S2-W1 233.4077 233.1792 148.8722 149.0471
E1-E2 65.6388 65.6280 -129.2240 -129.0037
E1-W1 310.4869 310.3766 -146.2107 -145.9883
E2-W1 248.4529 248.3520 -150.6374 -150.4156
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 60961.2689525663
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 31.7867
HIERARCH ISS PBL12 END 31.772
HIERARCH ISS PBLA12 START 113.1535
HIERARCH ISS PBLA12 END 113.3005
HIERARCH ISS PBL13 START 325.7878
HIERARCH ISS PBL13 END 325.8116
HIERARCH ISS PBLA13 START 81.9286
HIERARCH ISS PBLA13 END 82.1075
HIERARCH ISS PBL14 START 271.7445
HIERARCH ISS PBL14 END 271.7472
HIERARCH ISS PBLA14 START 89.1069
HIERARCH ISS PBLA14 END 89.2759
HIERARCH ISS PBL15 START 259.8786
HIERARCH ISS PBL15 END 259.63
HIERARCH ISS PBLA15 START 144.7774
HIERARCH ISS PBLA15 END 144.9475
HIERARCH ISS PBL23 START 299.0601
HIERARCH ISS PBL23 END 299.0859
HIERARCH ISS PBLA23 START 78.77
HIERARCH ISS PBLA23 END 78.9536
HIERARCH ISS PBL24 START 243.0618
HIERARCH ISS PBL24 END 243.0719
HIERARCH ISS PBLA24 START 86.0522
HIERARCH ISS PBLA24 END 86.2254
HIERARCH ISS PBL25 START 233.4077
HIERARCH ISS PBL25 END 233.1792
HIERARCH ISS PBLA25 START 148.8722
HIERARCH ISS PBLA25 END 149.0471
HIERARCH ISS PBL34 START 65.6388
HIERARCH ISS PBL34 END 65.628
HIERARCH ISS PBLA34 START -129.224
HIERARCH ISS PBLA34 END -129.0037
HIERARCH ISS PBL35 START 310.4869
HIERARCH ISS PBL35 END 310.3766
HIERARCH ISS PBLA35 START -146.2107
HIERARCH ISS PBLA35 END -145.9883
HIERARCH ISS PBL45 START 248.4529
HIERARCH ISS PBL45 END 248.352
HIERARCH ISS PBLA45 START -150.6374
HIERARCH ISS PBLA45 END -150.4156
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1