Exposure
ID
SPICA.2025-06-11T04-23-04_1
Header ID
SPICA.2025-06-11T04-23-04
Date updated
2025-06-11 04:21:59 UTC+0000
Release date
None
UTC Start
2025-06-11 04:21:59.023
UTC End
2025-06-11 04:22:59.023
MJD Start
60837.1819331422
MJD End
60837.18262758663
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 25.7241 25.7537 47.1217 47.2979
S1-E1 191.4160 191.9401 2.8160 3.0552
S1-E2 167.6963 168.1136 15.5261 15.7335
S1-W1 266.9496 267.0117 66.1900 66.4070
S2-E1 173.9378 174.4184 -3.1133 -2.8578
S2-E2 146.4069 146.7904 10.2443 10.4642
S2-W1 242.7825 242.8235 68.1737 68.3967
E1-E2 46.2146 46.2734 129.8415 130.1755
E1-W1 249.2011 249.3261 109.5563 109.8838
E2-W1 206.4753 206.5488 105.1058 105.4277
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 60837.1819331422
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 25.7241
HIERARCH ISS PBL12 END 25.7537
HIERARCH ISS PBLA12 START 47.1217
HIERARCH ISS PBLA12 END 47.2979
HIERARCH ISS PBL13 START 191.416
HIERARCH ISS PBL13 END 191.9401
HIERARCH ISS PBLA13 START 2.816
HIERARCH ISS PBLA13 END 3.0552
HIERARCH ISS PBL14 START 167.6963
HIERARCH ISS PBL14 END 168.1136
HIERARCH ISS PBLA14 START 15.5261
HIERARCH ISS PBLA14 END 15.7335
HIERARCH ISS PBL15 START 266.9496
HIERARCH ISS PBL15 END 267.0117
HIERARCH ISS PBLA15 START 66.19
HIERARCH ISS PBLA15 END 66.407
HIERARCH ISS PBL23 START 173.9378
HIERARCH ISS PBL23 END 174.4184
HIERARCH ISS PBLA23 START -3.1133
HIERARCH ISS PBLA23 END -2.8578
HIERARCH ISS PBL24 START 146.4069
HIERARCH ISS PBL24 END 146.7904
HIERARCH ISS PBLA24 START 10.2443
HIERARCH ISS PBLA24 END 10.4642
HIERARCH ISS PBL25 START 242.7825
HIERARCH ISS PBL25 END 242.8235
HIERARCH ISS PBLA25 START 68.1737
HIERARCH ISS PBLA25 END 68.3967
HIERARCH ISS PBL34 START 46.2146
HIERARCH ISS PBL34 END 46.2734
HIERARCH ISS PBLA34 START 129.8415
HIERARCH ISS PBLA34 END 130.1755
HIERARCH ISS PBL35 START 249.2011
HIERARCH ISS PBL35 END 249.3261
HIERARCH ISS PBLA35 START 109.5563
HIERARCH ISS PBLA35 END 109.8838
HIERARCH ISS PBL45 START 206.4753
HIERARCH ISS PBL45 END 206.5488
HIERARCH ISS PBLA45 START 105.1058
HIERARCH ISS PBLA45 END 105.4277
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1