Exposure
ID
SPICA.2025-06-11T06-30-42_1
Header ID
SPICA.2025-06-11T06-30-42
Date updated
2025-06-11 06:29:37 UTC+0000
Release date
None
UTC Start
2025-06-11 06:29:37.606
UTC End
2025-06-11 06:30:37.606
MJD Start
60837.2705741416
MJD End
60837.27126858603
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 28.2660 28.2798 67.9508 68.1284
S1-E1 245.4521 245.8317 28.1810 28.3806
S1-E2 209.1455 209.4261 38.4129 38.5991
S1-W1 270.1315 270.1267 91.9667 92.1860
S2-E1 224.4558 224.8167 23.5603 23.7673
S2-E2 185.0786 185.3445 34.0949 34.2863
S2-W1 244.5831 244.5752 94.6626 94.8877
E1-E2 54.3228 54.3929 165.0320 165.2989
E1-W1 273.2042 273.4516 145.6751 145.9577
E2-W1 222.6812 222.8578 141.0373 141.3211
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 60837.2705741416
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 28.266
HIERARCH ISS PBL12 END 28.2798
HIERARCH ISS PBLA12 START 67.9508
HIERARCH ISS PBLA12 END 68.1284
HIERARCH ISS PBL13 START 245.4521
HIERARCH ISS PBL13 END 245.8317
HIERARCH ISS PBLA13 START 28.181
HIERARCH ISS PBLA13 END 28.3806
HIERARCH ISS PBL14 START 209.1455
HIERARCH ISS PBL14 END 209.4261
HIERARCH ISS PBLA14 START 38.4129
HIERARCH ISS PBLA14 END 38.5991
HIERARCH ISS PBL15 START 270.1315
HIERARCH ISS PBL15 END 270.1267
HIERARCH ISS PBLA15 START 91.9667
HIERARCH ISS PBLA15 END 92.186
HIERARCH ISS PBL23 START 224.4558
HIERARCH ISS PBL23 END 224.8167
HIERARCH ISS PBLA23 START 23.5603
HIERARCH ISS PBLA23 END 23.7673
HIERARCH ISS PBL24 START 185.0786
HIERARCH ISS PBL24 END 185.3445
HIERARCH ISS PBLA24 START 34.0949
HIERARCH ISS PBLA24 END 34.2863
HIERARCH ISS PBL25 START 244.5831
HIERARCH ISS PBL25 END 244.5752
HIERARCH ISS PBLA25 START 94.6626
HIERARCH ISS PBLA25 END 94.8877
HIERARCH ISS PBL34 START 54.3228
HIERARCH ISS PBL34 END 54.3929
HIERARCH ISS PBLA34 START 165.032
HIERARCH ISS PBLA34 END 165.2989
HIERARCH ISS PBL35 START 273.2042
HIERARCH ISS PBL35 END 273.4516
HIERARCH ISS PBLA35 START 145.6751
HIERARCH ISS PBLA35 END 145.9577
HIERARCH ISS PBL45 START 222.6812
HIERARCH ISS PBL45 END 222.8578
HIERARCH ISS PBLA45 START 141.0373
HIERARCH ISS PBLA45 END 141.3211
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1