Exposure
ID
SPICA.2025-06-11T08-29-14_1
Header ID
SPICA.2025-06-11T08-29-14
Date updated
2025-06-11 08:28:09 UTC+0000
Release date
None
UTC Start
2025-06-11 08:28:09.546
UTC End
2025-06-11 08:29:09.546
MJD Start
60837.3528882585
MJD End
60837.35358270293
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 27.7856 27.7881 85.3811 85.5687
S1-E1 266.5580 266.7829 45.5759 45.7809
S1-E2 221.9018 222.0604 55.0680 55.2636
S1-W1 261.5147 261.4501 114.0640 114.2868
S1-W2 180.3041 180.2863 95.5853 95.7827
S2-E1 245.8567 246.0733 41.4270 41.6367
S2-E2 198.4113 198.5652 51.0148 51.2142
S2-W1 237.5134 237.4558 117.2827 117.5103
S2-W2 153.0372 153.0179 97.4285 97.6280
E1-E2 60.1155 60.1593 -171.9217 -171.6733
E1-W1 297.1857 297.3475 170.6237 170.8832
E1-W2 204.4214 204.5627 -176.9373 -176.6851
E2-W1 240.5151 240.6315 166.3242 166.5853
E2-W2 144.6316 144.7288 -179.0198 -178.7662
W1-W2 107.0390 107.0577 -33.6669 -33.4059
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60837.3528882585
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 27.7856
HIERARCH ISS PBL12 END 27.7881
HIERARCH ISS PBLA12 START 85.3811
HIERARCH ISS PBLA12 END 85.5687
HIERARCH ISS PBL13 START 266.558
HIERARCH ISS PBL13 END 266.7829
HIERARCH ISS PBLA13 START 45.5759
HIERARCH ISS PBLA13 END 45.7809
HIERARCH ISS PBL14 START 221.9018
HIERARCH ISS PBL14 END 222.0604
HIERARCH ISS PBLA14 START 55.068
HIERARCH ISS PBLA14 END 55.2636
HIERARCH ISS PBL15 START 261.5147
HIERARCH ISS PBL15 END 261.4501
HIERARCH ISS PBLA15 START 114.064
HIERARCH ISS PBLA15 END 114.2868
HIERARCH ISS PBL16 START 180.3041
HIERARCH ISS PBL16 END 180.2863
HIERARCH ISS PBLA16 START 95.5853
HIERARCH ISS PBLA16 END 95.7827
HIERARCH ISS PBL23 START 245.8567
HIERARCH ISS PBL23 END 246.0733
HIERARCH ISS PBLA23 START 41.427
HIERARCH ISS PBLA23 END 41.6367
HIERARCH ISS PBL24 START 198.4113
HIERARCH ISS PBL24 END 198.5652
HIERARCH ISS PBLA24 START 51.0148
HIERARCH ISS PBLA24 END 51.2142
HIERARCH ISS PBL25 START 237.5134
HIERARCH ISS PBL25 END 237.4558
HIERARCH ISS PBLA25 START 117.2827
HIERARCH ISS PBLA25 END 117.5103
HIERARCH ISS PBL26 START 153.0372
HIERARCH ISS PBL26 END 153.0179
HIERARCH ISS PBLA26 START 97.4285
HIERARCH ISS PBLA26 END 97.628
HIERARCH ISS PBL34 START 60.1155
HIERARCH ISS PBL34 END 60.1593
HIERARCH ISS PBLA34 START -171.9217
HIERARCH ISS PBLA34 END -171.6733
HIERARCH ISS PBL35 START 297.1857
HIERARCH ISS PBL35 END 297.3475
HIERARCH ISS PBLA35 START 170.6237
HIERARCH ISS PBLA35 END 170.8832
HIERARCH ISS PBL36 START 204.4214
HIERARCH ISS PBL36 END 204.5627
HIERARCH ISS PBLA36 START -176.9373
HIERARCH ISS PBLA36 END -176.6851
HIERARCH ISS PBL45 START 240.5151
HIERARCH ISS PBL45 END 240.6315
HIERARCH ISS PBLA45 START 166.3242
HIERARCH ISS PBLA45 END 166.5853
HIERARCH ISS PBL46 START 144.6316
HIERARCH ISS PBL46 END 144.7288
HIERARCH ISS PBLA46 START -179.0198
HIERARCH ISS PBLA46 END -178.7662
HIERARCH ISS PBL56 START 107.039
HIERARCH ISS PBL56 END 107.0577
HIERARCH ISS PBLA56 START -33.6669
HIERARCH ISS PBLA56 END -33.4059
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1