Exposure
ID
SPICA.2025-06-19T10-56-30_1
Header ID
SPICA.2025-06-19T10-56-30
Date updated
2025-06-19 10:55:24 UTC+0000
Release date
None
UTC Start
2025-06-19 10:55:24.903
UTC End
2025-06-19 10:56:24.903
MJD Start
60845.4551493366
MJD End
60845.455843781034
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
68363
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
S1S2E1E2W1
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.8292 27.8117 117.0006 117.1776
S1-E1 299.4728 299.5122 81.5973 81.7929
S1-E2 245.4190 245.4214 89.3801 89.5672
S1-W1 242.3509 242.1157 151.3946 151.6117
S2-E1 277.2585 277.3058 78.2637 78.4635
S2-E2 221.1380 221.1528 86.0353 86.2260
S2-W1 219.9495 219.7407 155.4931 155.7157
E1-E2 65.3898 65.3995 -128.9499 -128.7132
E1-W1 313.5121 313.5164 -144.9099 -144.6632
E2-W1 251.2869 251.2782 -149.0131 -148.7646
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 60845.4551493366
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 S1S2E1E2W1
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 27.8292
HIERARCH ISS PBL12 END 27.8117
HIERARCH ISS PBLA12 START 117.0006
HIERARCH ISS PBLA12 END 117.1776
HIERARCH ISS PBL13 START 299.4728
HIERARCH ISS PBL13 END 299.5122
HIERARCH ISS PBLA13 START 81.5973
HIERARCH ISS PBLA13 END 81.7929
HIERARCH ISS PBL14 START 245.419
HIERARCH ISS PBL14 END 245.4214
HIERARCH ISS PBLA14 START 89.3801
HIERARCH ISS PBLA14 END 89.5672
HIERARCH ISS PBL15 START 242.3509
HIERARCH ISS PBL15 END 242.1157
HIERARCH ISS PBLA15 START 151.3946
HIERARCH ISS PBLA15 END 151.6117
HIERARCH ISS PBL23 START 277.2585
HIERARCH ISS PBL23 END 277.3058
HIERARCH ISS PBLA23 START 78.2637
HIERARCH ISS PBLA23 END 78.4635
HIERARCH ISS PBL24 START 221.138
HIERARCH ISS PBL24 END 221.1528
HIERARCH ISS PBLA24 START 86.0353
HIERARCH ISS PBLA24 END 86.226
HIERARCH ISS PBL25 START 219.9495
HIERARCH ISS PBL25 END 219.7407
HIERARCH ISS PBLA25 START 155.4931
HIERARCH ISS PBLA25 END 155.7157
HIERARCH ISS PBL34 START 65.3898
HIERARCH ISS PBL34 END 65.3995
HIERARCH ISS PBLA34 START -128.9499
HIERARCH ISS PBLA34 END -128.7132
HIERARCH ISS PBL35 START 313.5121
HIERARCH ISS PBL35 END 313.5164
HIERARCH ISS PBLA35 START -144.9099
HIERARCH ISS PBLA35 END -144.6632
HIERARCH ISS PBL45 START 251.2869
HIERARCH ISS PBL45 END 251.2782
HIERARCH ISS PBLA45 START -149.0131
HIERARCH ISS PBLA45 END -148.7646
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1