Exposure
ID
SPICA.2025-06-06T11-47-20_1
Header ID
SPICA.2025-06-06T11-47-20
Date updated
2025-06-06 11:46:15 UTC+0000
Release date
None
UTC Start
2025-06-06 11:46:15.861
UTC End
2025-06-06 11:47:15.861
MJD Start
60832.4904613564
MJD End
60832.49115580083
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 26.7550 26.7395 116.3147 116.5024
S1-E1 288.7391 288.7890 79.0639 79.2666
S1-E2 235.6573 235.6688 87.2075 87.4023
S1-W1 240.1435 239.9401 150.9375 151.1650
S1-W2 168.5095 168.3800 128.1507 128.3493
S2-E1 267.9322 267.9891 75.5986 75.8053
S2-E2 212.6797 212.7025 83.6991 83.8971
S2-W1 218.6556 218.4764 154.9240 155.1566
S2-W2 142.4291 142.3160 130.3589 130.5599
E1-E2 64.7298 64.7432 -131.9809 -131.7398
E1-W1 312.8810 312.9087 -147.7750 -147.5238
E1-W2 219.1703 219.2109 -136.4586 -136.2144
E2-W1 251.2136 251.2247 -151.7966 -151.5435
E2-W2 154.7206 154.7475 -138.3304 -138.0849
W1-W2 106.9955 106.9724 8.5249 8.7812
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.4904613564
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 26.755
HIERARCH ISS PBL12 END 26.7395
HIERARCH ISS PBLA12 START 116.3147
HIERARCH ISS PBLA12 END 116.5024
HIERARCH ISS PBL13 START 288.7391
HIERARCH ISS PBL13 END 288.789
HIERARCH ISS PBLA13 START 79.0639
HIERARCH ISS PBLA13 END 79.2666
HIERARCH ISS PBL14 START 235.6573
HIERARCH ISS PBL14 END 235.6688
HIERARCH ISS PBLA14 START 87.2075
HIERARCH ISS PBLA14 END 87.4023
HIERARCH ISS PBL15 START 240.1435
HIERARCH ISS PBL15 END 239.9401
HIERARCH ISS PBLA15 START 150.9375
HIERARCH ISS PBLA15 END 151.165
HIERARCH ISS PBL16 START 168.5095
HIERARCH ISS PBL16 END 168.38
HIERARCH ISS PBLA16 START 128.1507
HIERARCH ISS PBLA16 END 128.3493
HIERARCH ISS PBL23 START 267.9322
HIERARCH ISS PBL23 END 267.9891
HIERARCH ISS PBLA23 START 75.5986
HIERARCH ISS PBLA23 END 75.8053
HIERARCH ISS PBL24 START 212.6797
HIERARCH ISS PBL24 END 212.7025
HIERARCH ISS PBLA24 START 83.6991
HIERARCH ISS PBLA24 END 83.8971
HIERARCH ISS PBL25 START 218.6556
HIERARCH ISS PBL25 END 218.4764
HIERARCH ISS PBLA25 START 154.924
HIERARCH ISS PBLA25 END 155.1566
HIERARCH ISS PBL26 START 142.4291
HIERARCH ISS PBL26 END 142.316
HIERARCH ISS PBLA26 START 130.3589
HIERARCH ISS PBLA26 END 130.5599
HIERARCH ISS PBL34 START 64.7298
HIERARCH ISS PBL34 END 64.7432
HIERARCH ISS PBLA34 START -131.9809
HIERARCH ISS PBLA34 END -131.7398
HIERARCH ISS PBL35 START 312.881
HIERARCH ISS PBL35 END 312.9087
HIERARCH ISS PBLA35 START -147.775
HIERARCH ISS PBLA35 END -147.5238
HIERARCH ISS PBL36 START 219.1703
HIERARCH ISS PBL36 END 219.2109
HIERARCH ISS PBLA36 START -136.4586
HIERARCH ISS PBLA36 END -136.2144
HIERARCH ISS PBL45 START 251.2136
HIERARCH ISS PBL45 END 251.2247
HIERARCH ISS PBLA45 START -151.7966
HIERARCH ISS PBLA45 END -151.5435
HIERARCH ISS PBL46 START 154.7206
HIERARCH ISS PBL46 END 154.7475
HIERARCH ISS PBLA46 START -138.3304
HIERARCH ISS PBLA46 END -138.0849
HIERARCH ISS PBL56 START 106.9955
HIERARCH ISS PBL56 END 106.9724
HIERARCH ISS PBLA56 START 8.5249
HIERARCH ISS PBLA56 END 8.7812
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1