Exposure
ID
SPICA.2025-06-06T08-59-08_1
Header ID
SPICA.2025-06-06T08-59-08
Date updated
2025-06-06 08:58:03 UTC+0000
Release date
None
UTC Start
2025-06-06 08:58:03.516
UTC End
2025-06-06 08:59:03.516
MJD Start
60832.3736518076
MJD End
60832.37434625203
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
68329
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
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.8056 27.8071 87.1566 87.3442
S1-E1 268.6383 268.8521 47.5129 47.7174
S1-E2 223.3629 223.5122 56.9178 57.1131
S1-W1 260.8760 260.8049 116.1722 116.3949
S1-W2 180.1102 180.0864 97.4528 97.6501
S2-E1 247.8629 248.0694 43.4086 43.6177
S2-E2 199.8319 199.9775 52.8995 53.0985
S2-W1 236.9445 236.8813 119.4353 119.6627
S2-W2 152.8332 152.8089 99.3163 99.5158
E1-E2 60.5224 60.5644 -169.5775 -169.3305
E1-W1 298.6901 298.8455 173.0723 173.3302
E1-W2 205.7341 205.8697 -174.5575 -174.3068
E2-W1 241.5966 241.7082 168.7880 169.0476
E2-W2 145.5350 145.6283 -176.6263 -176.3742
W1-W2 107.2107 107.2280 -31.2015 -30.9415
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.3736518076
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 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 27.8056
HIERARCH ISS PBL12 END 27.8071
HIERARCH ISS PBLA12 START 87.1566
HIERARCH ISS PBLA12 END 87.3442
HIERARCH ISS PBL13 START 268.6383
HIERARCH ISS PBL13 END 268.8521
HIERARCH ISS PBLA13 START 47.5129
HIERARCH ISS PBLA13 END 47.7174
HIERARCH ISS PBL14 START 223.3629
HIERARCH ISS PBL14 END 223.5122
HIERARCH ISS PBLA14 START 56.9178
HIERARCH ISS PBLA14 END 57.1131
HIERARCH ISS PBL15 START 260.876
HIERARCH ISS PBL15 END 260.8049
HIERARCH ISS PBLA15 START 116.1722
HIERARCH ISS PBLA15 END 116.3949
HIERARCH ISS PBL16 START 180.1102
HIERARCH ISS PBL16 END 180.0864
HIERARCH ISS PBLA16 START 97.4528
HIERARCH ISS PBLA16 END 97.6501
HIERARCH ISS PBL23 START 247.8629
HIERARCH ISS PBL23 END 248.0694
HIERARCH ISS PBLA23 START 43.4086
HIERARCH ISS PBLA23 END 43.6177
HIERARCH ISS PBL24 START 199.8319
HIERARCH ISS PBL24 END 199.9775
HIERARCH ISS PBLA24 START 52.8995
HIERARCH ISS PBLA24 END 53.0985
HIERARCH ISS PBL25 START 236.9445
HIERARCH ISS PBL25 END 236.8813
HIERARCH ISS PBLA25 START 119.4353
HIERARCH ISS PBLA25 END 119.6627
HIERARCH ISS PBL26 START 152.8332
HIERARCH ISS PBL26 END 152.8089
HIERARCH ISS PBLA26 START 99.3163
HIERARCH ISS PBLA26 END 99.5158
HIERARCH ISS PBL34 START 60.5224
HIERARCH ISS PBL34 END 60.5644
HIERARCH ISS PBLA34 START -169.5775
HIERARCH ISS PBLA34 END -169.3305
HIERARCH ISS PBL35 START 298.6901
HIERARCH ISS PBL35 END 298.8455
HIERARCH ISS PBLA35 START 173.0723
HIERARCH ISS PBLA35 END 173.3302
HIERARCH ISS PBL36 START 205.7341
HIERARCH ISS PBL36 END 205.8697
HIERARCH ISS PBLA36 START -174.5575
HIERARCH ISS PBLA36 END -174.3068
HIERARCH ISS PBL45 START 241.5966
HIERARCH ISS PBL45 END 241.7082
HIERARCH ISS PBLA45 START 168.788
HIERARCH ISS PBLA45 END 169.0476
HIERARCH ISS PBL46 START 145.535
HIERARCH ISS PBL46 END 145.6283
HIERARCH ISS PBLA46 START -176.6263
HIERARCH ISS PBLA46 END -176.3742
HIERARCH ISS PBL56 START 107.2107
HIERARCH ISS PBL56 END 107.228
HIERARCH ISS PBLA56 START -31.2015
HIERARCH ISS PBLA56 END -30.9415
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1