Exposure
ID
SPICA.2025-06-06T06-43-49_1
Header ID
SPICA.2025-06-06T06-43-49
Date updated
2025-06-06 06:42:44 UTC+0000
Release date
None
UTC Start
2025-06-06 06:42:44.634
UTC End
2025-06-06 06:43:44.634
MJD Start
60832.2796832626
MJD End
60832.28037770703
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 26.7563 26.7716 63.7014 63.8891
S1-E1 232.6051 232.9651 21.2249 21.4447
S1-E2 196.8435 197.1182 32.1003 32.3043
S1-W1 264.8363 264.8404 88.2432 88.4670
S2-E1 213.6363 213.9736 16.3733 16.6010
S2-E2 174.6185 174.8754 27.4949 27.7053
S2-W1 240.7539 240.7520 90.8890 91.1179
E1-E2 54.0699 54.1273 157.8419 158.1209
E1-W1 275.9345 276.1200 139.1450 139.4325
E2-W1 225.3855 225.5145 134.7344 135.0217
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.2796832626
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 26.7563
HIERARCH ISS PBL12 END 26.7716
HIERARCH ISS PBLA12 START 63.7014
HIERARCH ISS PBLA12 END 63.8891
HIERARCH ISS PBL13 START 232.6051
HIERARCH ISS PBL13 END 232.9651
HIERARCH ISS PBLA13 START 21.2249
HIERARCH ISS PBLA13 END 21.4447
HIERARCH ISS PBL14 START 196.8435
HIERARCH ISS PBL14 END 197.1182
HIERARCH ISS PBLA14 START 32.1003
HIERARCH ISS PBLA14 END 32.3043
HIERARCH ISS PBL15 START 264.8363
HIERARCH ISS PBL15 END 264.8404
HIERARCH ISS PBLA15 START 88.2432
HIERARCH ISS PBLA15 END 88.467
HIERARCH ISS PBL23 START 213.6363
HIERARCH ISS PBL23 END 213.9736
HIERARCH ISS PBLA23 START 16.3733
HIERARCH ISS PBLA23 END 16.601
HIERARCH ISS PBL24 START 174.6185
HIERARCH ISS PBL24 END 174.8754
HIERARCH ISS PBLA24 START 27.4949
HIERARCH ISS PBLA24 END 27.7053
HIERARCH ISS PBL25 START 240.7539
HIERARCH ISS PBL25 END 240.752
HIERARCH ISS PBLA25 START 90.889
HIERARCH ISS PBLA25 END 91.1179
HIERARCH ISS PBL34 START 54.0699
HIERARCH ISS PBL34 END 54.1273
HIERARCH ISS PBLA34 START 157.8419
HIERARCH ISS PBLA34 END 158.1209
HIERARCH ISS PBL35 START 275.9345
HIERARCH ISS PBL35 END 276.12
HIERARCH ISS PBLA35 START 139.145
HIERARCH ISS PBLA35 END 139.4325
HIERARCH ISS PBL45 START 225.3855
HIERARCH ISS PBL45 END 225.5145
HIERARCH ISS PBLA45 START 134.7344
HIERARCH ISS PBLA45 END 135.0217
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1