Exposure
ID
SPICA.2025-06-15T10-53-49_1
Header ID
SPICA.2025-06-15T10-53-49
Date updated
2025-06-15 10:52:44 UTC+0000
Release date
None
UTC Start
2025-06-15 10:52:44.177
UTC End
2025-06-15 10:53:44.177
MJD Start
60841.4532890828
MJD End
60841.45398352723
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 28.1068 28.0914 113.9868 114.1641
S1-E1 298.6563 298.7120 78.2722 78.4676
S1-E2 245.2498 245.2665 86.1968 86.3839
S1-W1 246.1690 245.9539 147.7148 147.9305
S2-E1 276.3230 276.3849 74.8682 75.0677
S2-E2 220.7741 220.8014 82.7939 82.9845
S2-W1 223.3390 223.1481 151.7217 151.9428
E1-E2 65.2010 65.2134 -132.9653 -132.7297
E1-W1 313.3084 313.3275 -149.0920 -148.8468
E2-W1 251.3265 251.3300 -153.2243 -152.9774
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 60841.4532890828
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 28.1068
HIERARCH ISS PBL12 END 28.0914
HIERARCH ISS PBLA12 START 113.9868
HIERARCH ISS PBLA12 END 114.1641
HIERARCH ISS PBL13 START 298.6563
HIERARCH ISS PBL13 END 298.712
HIERARCH ISS PBLA13 START 78.2722
HIERARCH ISS PBLA13 END 78.4676
HIERARCH ISS PBL14 START 245.2498
HIERARCH ISS PBL14 END 245.2665
HIERARCH ISS PBLA14 START 86.1968
HIERARCH ISS PBLA14 END 86.3839
HIERARCH ISS PBL15 START 246.169
HIERARCH ISS PBL15 END 245.9539
HIERARCH ISS PBLA15 START 147.7148
HIERARCH ISS PBLA15 END 147.9305
HIERARCH ISS PBL23 START 276.323
HIERARCH ISS PBL23 END 276.3849
HIERARCH ISS PBLA23 START 74.8682
HIERARCH ISS PBLA23 END 75.0677
HIERARCH ISS PBL24 START 220.7741
HIERARCH ISS PBL24 END 220.8014
HIERARCH ISS PBLA24 START 82.7939
HIERARCH ISS PBLA24 END 82.9845
HIERARCH ISS PBL25 START 223.339
HIERARCH ISS PBL25 END 223.1481
HIERARCH ISS PBLA25 START 151.7217
HIERARCH ISS PBLA25 END 151.9428
HIERARCH ISS PBL34 START 65.201
HIERARCH ISS PBL34 END 65.2134
HIERARCH ISS PBLA34 START -132.9653
HIERARCH ISS PBLA34 END -132.7297
HIERARCH ISS PBL35 START 313.3084
HIERARCH ISS PBL35 END 313.3275
HIERARCH ISS PBLA35 START -149.092
HIERARCH ISS PBLA35 END -148.8468
HIERARCH ISS PBL45 START 251.3265
HIERARCH ISS PBL45 END 251.33
HIERARCH ISS PBLA45 START -153.2243
HIERARCH ISS PBLA45 END -152.9774
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1