Exposure
ID
SPICA.2025-06-11T10-39-19_1
Header ID
SPICA.2025-06-11T10-39-19
Date updated
2025-06-11 10:38:13 UTC+0000
Release date
None
UTC Start
2025-06-11 10:38:13.964
UTC End
2025-06-11 10:39:13.964
MJD Start
60837.4432171726
MJD End
60837.44391161703
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
64082
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47735
Name
HD_222173
RA
354.5342
DEC
43.26807
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.1569 33.1660 70.2996 70.4415
S1-E1 285.8889 286.3218 40.7016 40.8128
S1-E2 249.1659 249.4509 48.4410 48.5530
S1-W1 275.5236 275.5247 90.3069 90.5220
S1-W2 209.6071 209.6256 76.9249 77.0889
S2-E1 257.5797 258.0139 37.0563 37.1692
S2-E2 218.7414 219.0250 45.2057 45.3168
S2-W1 244.6309 244.6399 92.9648 93.1899
S2-W2 176.7130 176.7243 78.1653 78.3338
E1-E2 51.4427 51.5843 179.9882 -179.8261
E1-W1 235.6973 236.3566 157.7921 158.0430
E1-W2 170.2448 170.7315 174.0190 174.2218
E2-W1 189.0681 189.5714 151.8924 152.1592
E2-W2 119.2011 119.5451 171.4467 171.6572
W1-W2 86.4931 86.6193 -55.5767 -55.2696
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 60837.4432171726
PI-COI spica
HIERARCH OBS TARG NAME HD_222173
HIERARCH OBS RA 354.5342
HIERARCH OBS DEC 43.26807
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 33.1569
HIERARCH ISS PBL12 END 33.166
HIERARCH ISS PBLA12 START 70.2996
HIERARCH ISS PBLA12 END 70.4415
HIERARCH ISS PBL13 START 285.8889
HIERARCH ISS PBL13 END 286.3218
HIERARCH ISS PBLA13 START 40.7016
HIERARCH ISS PBLA13 END 40.8128
HIERARCH ISS PBL14 START 249.1659
HIERARCH ISS PBL14 END 249.4509
HIERARCH ISS PBLA14 START 48.441
HIERARCH ISS PBLA14 END 48.553
HIERARCH ISS PBL15 START 275.5236
HIERARCH ISS PBL15 END 275.5247
HIERARCH ISS PBLA15 START 90.3069
HIERARCH ISS PBLA15 END 90.522
HIERARCH ISS PBL16 START 209.6071
HIERARCH ISS PBL16 END 209.6256
HIERARCH ISS PBLA16 START 76.9249
HIERARCH ISS PBLA16 END 77.0889
HIERARCH ISS PBL23 START 257.5797
HIERARCH ISS PBL23 END 258.0139
HIERARCH ISS PBLA23 START 37.0563
HIERARCH ISS PBLA23 END 37.1692
HIERARCH ISS PBL24 START 218.7414
HIERARCH ISS PBL24 END 219.025
HIERARCH ISS PBLA24 START 45.2057
HIERARCH ISS PBLA24 END 45.3168
HIERARCH ISS PBL25 START 244.6309
HIERARCH ISS PBL25 END 244.6399
HIERARCH ISS PBLA25 START 92.9648
HIERARCH ISS PBLA25 END 93.1899
HIERARCH ISS PBL26 START 176.713
HIERARCH ISS PBL26 END 176.7243
HIERARCH ISS PBLA26 START 78.1653
HIERARCH ISS PBLA26 END 78.3338
HIERARCH ISS PBL34 START 51.4427
HIERARCH ISS PBL34 END 51.5843
HIERARCH ISS PBLA34 START 179.9882
HIERARCH ISS PBLA34 END -179.8261
HIERARCH ISS PBL35 START 235.6973
HIERARCH ISS PBL35 END 236.3566
HIERARCH ISS PBLA35 START 157.7921
HIERARCH ISS PBLA35 END 158.043
HIERARCH ISS PBL36 START 170.2448
HIERARCH ISS PBL36 END 170.7315
HIERARCH ISS PBLA36 START 174.019
HIERARCH ISS PBLA36 END 174.2218
HIERARCH ISS PBL45 START 189.0681
HIERARCH ISS PBL45 END 189.5714
HIERARCH ISS PBLA45 START 151.8924
HIERARCH ISS PBLA45 END 152.1592
HIERARCH ISS PBL46 START 119.2011
HIERARCH ISS PBL46 END 119.5451
HIERARCH ISS PBLA46 START 171.4467
HIERARCH ISS PBLA46 END 171.6572
HIERARCH ISS PBL56 START 86.4931
HIERARCH ISS PBL56 END 86.6193
HIERARCH ISS PBLA56 START -55.5767
HIERARCH ISS PBLA56 END -55.2696
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1