Exposure
ID
SPICA.2025-06-06T05-11-07_1
Header ID
SPICA.2025-06-06T05-11-07
Date updated
2025-06-06 05:10:02 UTC+0000
Release date
None
UTC Start
2025-06-06 05:10:02.071
UTC End
2025-06-06 05:11:02.071
MJD Start
60832.215301747
MJD End
60832.21599619143
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
68326
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50783
Name
HD_185144
RA
293.09
DEC
69.66118
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 25.0001 25.0258 47.5535 47.7434
S1-E1 198.2011 198.6363 1.2121 1.4636
S1-E2 169.7913 170.1442 13.8566 14.0814
S1-W1 262.3601 262.4146 69.1020 69.3250
S2-E1 181.8437 182.2398 -4.4961 -4.2322
S2-E2 149.6358 149.9576 8.5381 8.7738
S2-W1 239.2835 239.3203 71.3012 71.5294
E1-E2 49.3912 49.4396 132.4034 132.7190
E1-W1 262.6254 262.7383 113.4643 113.7750
E2-W1 216.5024 216.5720 109.2180 109.5248
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.215301747
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_185144
HIERARCH OBS RA 293.09
HIERARCH OBS DEC 69.66118
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 25.0001
HIERARCH ISS PBL12 END 25.0258
HIERARCH ISS PBLA12 START 47.5535
HIERARCH ISS PBLA12 END 47.7434
HIERARCH ISS PBL13 START 198.2011
HIERARCH ISS PBL13 END 198.6363
HIERARCH ISS PBLA13 START 1.2121
HIERARCH ISS PBLA13 END 1.4636
HIERARCH ISS PBL14 START 169.7913
HIERARCH ISS PBL14 END 170.1442
HIERARCH ISS PBLA14 START 13.8566
HIERARCH ISS PBLA14 END 14.0814
HIERARCH ISS PBL15 START 262.3601
HIERARCH ISS PBL15 END 262.4146
HIERARCH ISS PBLA15 START 69.102
HIERARCH ISS PBLA15 END 69.325
HIERARCH ISS PBL23 START 181.8437
HIERARCH ISS PBL23 END 182.2398
HIERARCH ISS PBLA23 START -4.4961
HIERARCH ISS PBLA23 END -4.2322
HIERARCH ISS PBL24 START 149.6358
HIERARCH ISS PBL24 END 149.9576
HIERARCH ISS PBLA24 START 8.5381
HIERARCH ISS PBLA24 END 8.7738
HIERARCH ISS PBL25 START 239.2835
HIERARCH ISS PBL25 END 239.3203
HIERARCH ISS PBLA25 START 71.3012
HIERARCH ISS PBLA25 END 71.5294
HIERARCH ISS PBL34 START 49.3912
HIERARCH ISS PBL34 END 49.4396
HIERARCH ISS PBLA34 START 132.4034
HIERARCH ISS PBLA34 END 132.719
HIERARCH ISS PBL35 START 262.6254
HIERARCH ISS PBL35 END 262.7383
HIERARCH ISS PBLA35 START 113.4643
HIERARCH ISS PBLA35 END 113.775
HIERARCH ISS PBL45 START 216.5024
HIERARCH ISS PBL45 END 216.572
HIERARCH ISS PBLA45 START 109.218
HIERARCH ISS PBLA45 END 109.5248
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1