Exposure
ID
SPICA.2025-06-06T07-44-33_1
Header ID
SPICA.2025-06-06T07-44-33
Date updated
2025-06-06 07:43:28 UTC+0000
Release date
None
UTC Start
2025-06-06 07:43:28.034
UTC End
2025-06-06 07:44:28.034
MJD Start
60832.3218522466
MJD End
60832.32254669103
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 27.4401 27.4491 74.2266 74.4141
S1-E1 251.0553 251.3509 33.2581 33.4681
S1-E2 210.6946 210.9125 43.3704 43.5687
S1-W1 264.2037 264.1763 100.7928 101.0163
S2-E1 231.0376 231.3183 28.7919 29.0079
S2-E2 187.6669 187.8738 39.0696 39.2726
S2-W1 239.9748 239.9480 103.7241 103.9526
E1-E2 57.2051 57.2584 172.9661 173.2270
E1-W1 286.6008 286.7901 154.8398 155.1118
E2-W1 232.9156 233.0507 150.4575 150.7306
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.3218522466
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 27.4401
HIERARCH ISS PBL12 END 27.4491
HIERARCH ISS PBLA12 START 74.2266
HIERARCH ISS PBLA12 END 74.4141
HIERARCH ISS PBL13 START 251.0553
HIERARCH ISS PBL13 END 251.3509
HIERARCH ISS PBLA13 START 33.2581
HIERARCH ISS PBLA13 END 33.4681
HIERARCH ISS PBL14 START 210.6946
HIERARCH ISS PBL14 END 210.9125
HIERARCH ISS PBLA14 START 43.3704
HIERARCH ISS PBLA14 END 43.5687
HIERARCH ISS PBL15 START 264.2037
HIERARCH ISS PBL15 END 264.1763
HIERARCH ISS PBLA15 START 100.7928
HIERARCH ISS PBLA15 END 101.0163
HIERARCH ISS PBL23 START 231.0376
HIERARCH ISS PBL23 END 231.3183
HIERARCH ISS PBLA23 START 28.7919
HIERARCH ISS PBLA23 END 29.0079
HIERARCH ISS PBL24 START 187.6669
HIERARCH ISS PBL24 END 187.8738
HIERARCH ISS PBLA24 START 39.0696
HIERARCH ISS PBLA24 END 39.2726
HIERARCH ISS PBL25 START 239.9748
HIERARCH ISS PBL25 END 239.948
HIERARCH ISS PBLA25 START 103.7241
HIERARCH ISS PBLA25 END 103.9526
HIERARCH ISS PBL34 START 57.2051
HIERARCH ISS PBL34 END 57.2584
HIERARCH ISS PBLA34 START 172.9661
HIERARCH ISS PBLA34 END 173.227
HIERARCH ISS PBL35 START 286.6008
HIERARCH ISS PBL35 END 286.7901
HIERARCH ISS PBLA35 START 154.8398
HIERARCH ISS PBLA35 END 155.1118
HIERARCH ISS PBL45 START 232.9156
HIERARCH ISS PBL45 END 233.0507
HIERARCH ISS PBLA45 START 150.4575
HIERARCH ISS PBLA45 END 150.7306
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1