Exposure
ID
SPICA.2025-06-03T04-31-31_1
Header ID
SPICA.2025-06-03T04-31-31
Date updated
2025-06-03 04:30:26 UTC+0000
Release date
None
UTC Start
2025-06-03 04:30:26.254
UTC End
2025-06-03 04:31:26.254
MJD Start
60829.1878038685
MJD End
60829.188498312935
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 25.0621 25.0947 43.3719 43.5486
S1-E1 180.0997 180.6390 -2.4287 -2.1745
S1-E2 158.5952 159.0330 11.0237 11.2399
S1-W1 265.4600 265.5376 61.5877 61.8039
S2-E1 163.6170 164.1063 -8.7333 -8.4601
S2-E2 138.0752 138.4746 5.4504 5.6815
S2-W1 241.7808 241.8337 63.4445 63.6666
E1-E2 45.0530 45.1036 122.5937 122.9410
E1-W1 247.0082 247.0909 102.5395 102.8718
E2-W1 205.2690 205.3102 98.2232 98.5484
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 60829.1878038685
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 25.0621
HIERARCH ISS PBL12 END 25.0947
HIERARCH ISS PBLA12 START 43.3719
HIERARCH ISS PBLA12 END 43.5486
HIERARCH ISS PBL13 START 180.0997
HIERARCH ISS PBL13 END 180.639
HIERARCH ISS PBLA13 START -2.4287
HIERARCH ISS PBLA13 END -2.1745
HIERARCH ISS PBL14 START 158.5952
HIERARCH ISS PBL14 END 159.033
HIERARCH ISS PBLA14 START 11.0237
HIERARCH ISS PBLA14 END 11.2399
HIERARCH ISS PBL15 START 265.46
HIERARCH ISS PBL15 END 265.5376
HIERARCH ISS PBLA15 START 61.5877
HIERARCH ISS PBLA15 END 61.8039
HIERARCH ISS PBL23 START 163.617
HIERARCH ISS PBL23 END 164.1063
HIERARCH ISS PBLA23 START -8.7333
HIERARCH ISS PBLA23 END -8.4601
HIERARCH ISS PBL24 START 138.0752
HIERARCH ISS PBL24 END 138.4746
HIERARCH ISS PBLA24 START 5.4504
HIERARCH ISS PBLA24 END 5.6815
HIERARCH ISS PBL25 START 241.7808
HIERARCH ISS PBL25 END 241.8337
HIERARCH ISS PBLA25 START 63.4445
HIERARCH ISS PBLA25 END 63.6666
HIERARCH ISS PBL34 START 45.053
HIERARCH ISS PBL34 END 45.1036
HIERARCH ISS PBLA34 START 122.5937
HIERARCH ISS PBLA34 END 122.941
HIERARCH ISS PBL35 START 247.0082
HIERARCH ISS PBL35 END 247.0909
HIERARCH ISS PBLA35 START 102.5395
HIERARCH ISS PBLA35 END 102.8718
HIERARCH ISS PBL45 START 205.269
HIERARCH ISS PBL45 END 205.3102
HIERARCH ISS PBLA45 START 98.2232
HIERARCH ISS PBLA45 END 98.5484
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1