Exposure
ID
SPICA.2025-06-19T11-02-00_1
Header ID
SPICA.2025-06-19T11-02-00
Date updated
2025-06-19 11:00:55 UTC+0000
Release date
None
UTC Start
2025-06-19 11:00:55.510
UTC End
2025-06-19 11:01:55.510
MJD Start
60845.4589758148
MJD End
60845.45967025923
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 27.7390 27.7209 117.9016 118.0785
S1-E1 299.6636 299.6983 82.5934 82.7891
S1-E2 245.4223 245.4203 90.3331 90.5203
S1-W1 241.1410 240.8997 152.5009 152.7184
S2-E1 277.4906 277.5337 79.2812 79.4811
S2-E2 221.2056 221.2167 87.0060 87.1967
S2-W1 218.8753 218.6611 156.6277 156.8508
E1-E2 65.4377 65.4467 -127.7439 -127.5068
E1-W1 313.5259 313.5263 -143.6527 -143.4054
E2-W1 251.2357 251.2236 -147.7468 -147.4978
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 60845.4589758148
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 27.739
HIERARCH ISS PBL12 END 27.7209
HIERARCH ISS PBLA12 START 117.9016
HIERARCH ISS PBLA12 END 118.0785
HIERARCH ISS PBL13 START 299.6636
HIERARCH ISS PBL13 END 299.6983
HIERARCH ISS PBLA13 START 82.5934
HIERARCH ISS PBLA13 END 82.7891
HIERARCH ISS PBL14 START 245.4223
HIERARCH ISS PBL14 END 245.4203
HIERARCH ISS PBLA14 START 90.3331
HIERARCH ISS PBLA14 END 90.5203
HIERARCH ISS PBL15 START 241.141
HIERARCH ISS PBL15 END 240.8997
HIERARCH ISS PBLA15 START 152.5009
HIERARCH ISS PBLA15 END 152.7184
HIERARCH ISS PBL23 START 277.4906
HIERARCH ISS PBL23 END 277.5337
HIERARCH ISS PBLA23 START 79.2812
HIERARCH ISS PBLA23 END 79.4811
HIERARCH ISS PBL24 START 221.2056
HIERARCH ISS PBL24 END 221.2167
HIERARCH ISS PBLA24 START 87.006
HIERARCH ISS PBLA24 END 87.1967
HIERARCH ISS PBL25 START 218.8753
HIERARCH ISS PBL25 END 218.6611
HIERARCH ISS PBLA25 START 156.6277
HIERARCH ISS PBLA25 END 156.8508
HIERARCH ISS PBL34 START 65.4377
HIERARCH ISS PBL34 END 65.4467
HIERARCH ISS PBLA34 START -127.7439
HIERARCH ISS PBLA34 END -127.5068
HIERARCH ISS PBL35 START 313.5259
HIERARCH ISS PBL35 END 313.5263
HIERARCH ISS PBLA35 START -143.6527
HIERARCH ISS PBLA35 END -143.4054
HIERARCH ISS PBL45 START 251.2357
HIERARCH ISS PBL45 END 251.2236
HIERARCH ISS PBLA45 START -147.7468
HIERARCH ISS PBLA45 END -147.4978
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1