Exposure
ID
SPICA.2025-06-06T07-17-23_1
Header ID
SPICA.2025-06-06T07-17-23
Date updated
2025-06-06 07:16:18 UTC+0000
Release date
None
UTC Start
2025-06-06 07:16:18.772
UTC End
2025-06-06 07:17:18.772
MJD Start
60832.3029950436
MJD End
60832.303689488035
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
64268
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.5761 28.5870 72.3938 72.5720
S1-E1 254.5011 254.8447 33.1286 33.3253
S1-E2 215.7923 216.0428 43.0466 43.2316
S1-W1 269.8592 269.8416 97.4413 97.6604
S2-E1 233.0796 233.4079 28.6782 28.8812
S2-E2 191.3966 191.6355 38.8503 39.0398
S2-W1 244.2703 244.2526 100.2802 100.5049
E1-E2 56.0345 56.1012 171.5768 171.8340
E1-W1 279.3837 279.6296 152.6175 152.8908
E2-W1 227.1199 227.2976 148.0199 148.2950
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 60832.3029950436
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
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 28.5761
HIERARCH ISS PBL12 END 28.587
HIERARCH ISS PBLA12 START 72.3938
HIERARCH ISS PBLA12 END 72.572
HIERARCH ISS PBL13 START 254.5011
HIERARCH ISS PBL13 END 254.8447
HIERARCH ISS PBLA13 START 33.1286
HIERARCH ISS PBLA13 END 33.3253
HIERARCH ISS PBL14 START 215.7923
HIERARCH ISS PBL14 END 216.0428
HIERARCH ISS PBLA14 START 43.0466
HIERARCH ISS PBLA14 END 43.2316
HIERARCH ISS PBL15 START 269.8592
HIERARCH ISS PBL15 END 269.8416
HIERARCH ISS PBLA15 START 97.4413
HIERARCH ISS PBLA15 END 97.6604
HIERARCH ISS PBL23 START 233.0796
HIERARCH ISS PBL23 END 233.4079
HIERARCH ISS PBLA23 START 28.6782
HIERARCH ISS PBLA23 END 28.8812
HIERARCH ISS PBL24 START 191.3966
HIERARCH ISS PBL24 END 191.6355
HIERARCH ISS PBLA24 START 38.8503
HIERARCH ISS PBLA24 END 39.0398
HIERARCH ISS PBL25 START 244.2703
HIERARCH ISS PBL25 END 244.2526
HIERARCH ISS PBLA25 START 100.2802
HIERARCH ISS PBLA25 END 100.5049
HIERARCH ISS PBL34 START 56.0345
HIERARCH ISS PBL34 END 56.1012
HIERARCH ISS PBLA34 START 171.5768
HIERARCH ISS PBLA34 END 171.834
HIERARCH ISS PBL35 START 279.3837
HIERARCH ISS PBL35 END 279.6296
HIERARCH ISS PBLA35 START 152.6175
HIERARCH ISS PBLA35 END 152.8908
HIERARCH ISS PBL45 START 227.1199
HIERARCH ISS PBL45 END 227.2976
HIERARCH ISS PBLA45 START 148.0199
HIERARCH ISS PBLA45 END 148.295
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1