Exposure
ID
SPICA.2025-06-11T04-16-27_1
Header ID
SPICA.2025-06-11T04-16-27
Date updated
2025-06-11 04:15:22 UTC+0000
Release date
None
UTC Start
2025-06-11 04:15:22.342
UTC End
2025-06-11 04:16:22.342
MJD Start
60837.1773419158
MJD End
60837.17803636023
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 25.5405 25.5709 46.0447 46.2211
S1-E1 188.1970 188.7259 1.3405 1.5837
S1-E2 165.1250 165.5484 14.2507 14.4605
S1-W1 266.5552 266.6216 64.8654 65.0821
S2-E1 170.9907 171.4743 -4.6908 -4.4306
S2-E2 144.0468 144.4351 8.8905 9.1133
S2-W1 242.5203 242.5646 66.8124 67.0351
E1-E2 45.8633 45.9199 127.7871 128.1250
E1-W1 248.4791 248.5923 107.5503 107.8793
E2-W1 206.0585 206.1230 103.1348 103.4579
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 60837.1773419158
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 25.5405
HIERARCH ISS PBL12 END 25.5709
HIERARCH ISS PBLA12 START 46.0447
HIERARCH ISS PBLA12 END 46.2211
HIERARCH ISS PBL13 START 188.197
HIERARCH ISS PBL13 END 188.7259
HIERARCH ISS PBLA13 START 1.3405
HIERARCH ISS PBLA13 END 1.5837
HIERARCH ISS PBL14 START 165.125
HIERARCH ISS PBL14 END 165.5484
HIERARCH ISS PBLA14 START 14.2507
HIERARCH ISS PBLA14 END 14.4605
HIERARCH ISS PBL15 START 266.5552
HIERARCH ISS PBL15 END 266.6216
HIERARCH ISS PBLA15 START 64.8654
HIERARCH ISS PBLA15 END 65.0821
HIERARCH ISS PBL23 START 170.9907
HIERARCH ISS PBL23 END 171.4743
HIERARCH ISS PBLA23 START -4.6908
HIERARCH ISS PBLA23 END -4.4306
HIERARCH ISS PBL24 START 144.0468
HIERARCH ISS PBL24 END 144.4351
HIERARCH ISS PBLA24 START 8.8905
HIERARCH ISS PBLA24 END 9.1133
HIERARCH ISS PBL25 START 242.5203
HIERARCH ISS PBL25 END 242.5646
HIERARCH ISS PBLA25 START 66.8124
HIERARCH ISS PBLA25 END 67.0351
HIERARCH ISS PBL34 START 45.8633
HIERARCH ISS PBL34 END 45.9199
HIERARCH ISS PBLA34 START 127.7871
HIERARCH ISS PBLA34 END 128.125
HIERARCH ISS PBL35 START 248.4791
HIERARCH ISS PBL35 END 248.5923
HIERARCH ISS PBLA35 START 107.5503
HIERARCH ISS PBLA35 END 107.8793
HIERARCH ISS PBL45 START 206.0585
HIERARCH ISS PBL45 END 206.123
HIERARCH ISS PBLA45 START 103.1348
HIERARCH ISS PBLA45 END 103.4579
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1