Exposure
ID
SPICA.2025-06-06T11-55-03_1
Header ID
SPICA.2025-06-06T11-55-03
Date updated
2025-06-06 11:53:58 UTC+0000
Release date
None
UTC Start
2025-06-06 11:53:58.595
UTC End
2025-06-06 11:54:58.595
MJD Start
60832.4958170712
MJD End
60832.49651151563
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 26.6423 26.6260 117.6525 117.8402
S1-E1 289.0736 289.1167 80.5085 80.7113
S1-E2 235.7212 235.7268 88.5961 88.7910
S1-W1 238.6737 238.4636 152.5613 152.7896
S1-W2 167.5709 167.4362 129.5663 129.7652
S2-E1 268.3192 268.3701 77.0713 77.2780
S2-E2 212.8257 212.8433 85.1105 85.3086
S2-W1 217.3607 217.1756 156.5836 156.8169
S2-W2 141.6094 141.4918 131.7923 131.9936
E1-E2 64.8222 64.8347 -130.2618 -130.0204
E1-W1 313.0634 313.0863 -145.9840 -145.7324
E1-W2 219.4492 219.4864 -134.7172 -134.4727
E2-W1 251.2810 251.2883 -149.9923 -149.7389
E2-W2 154.9047 154.9292 -136.5801 -136.3344
W1-W2 106.8251 106.8002 10.3529 10.6097
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.4958170712
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 26.6423
HIERARCH ISS PBL12 END 26.626
HIERARCH ISS PBLA12 START 117.6525
HIERARCH ISS PBLA12 END 117.8402
HIERARCH ISS PBL13 START 289.0736
HIERARCH ISS PBL13 END 289.1167
HIERARCH ISS PBLA13 START 80.5085
HIERARCH ISS PBLA13 END 80.7113
HIERARCH ISS PBL14 START 235.7212
HIERARCH ISS PBL14 END 235.7268
HIERARCH ISS PBLA14 START 88.5961
HIERARCH ISS PBLA14 END 88.791
HIERARCH ISS PBL15 START 238.6737
HIERARCH ISS PBL15 END 238.4636
HIERARCH ISS PBLA15 START 152.5613
HIERARCH ISS PBLA15 END 152.7896
HIERARCH ISS PBL16 START 167.5709
HIERARCH ISS PBL16 END 167.4362
HIERARCH ISS PBLA16 START 129.5663
HIERARCH ISS PBLA16 END 129.7652
HIERARCH ISS PBL23 START 268.3192
HIERARCH ISS PBL23 END 268.3701
HIERARCH ISS PBLA23 START 77.0713
HIERARCH ISS PBLA23 END 77.278
HIERARCH ISS PBL24 START 212.8257
HIERARCH ISS PBL24 END 212.8433
HIERARCH ISS PBLA24 START 85.1105
HIERARCH ISS PBLA24 END 85.3086
HIERARCH ISS PBL25 START 217.3607
HIERARCH ISS PBL25 END 217.1756
HIERARCH ISS PBLA25 START 156.5836
HIERARCH ISS PBLA25 END 156.8169
HIERARCH ISS PBL26 START 141.6094
HIERARCH ISS PBL26 END 141.4918
HIERARCH ISS PBLA26 START 131.7923
HIERARCH ISS PBLA26 END 131.9936
HIERARCH ISS PBL34 START 64.8222
HIERARCH ISS PBL34 END 64.8347
HIERARCH ISS PBLA34 START -130.2618
HIERARCH ISS PBLA34 END -130.0204
HIERARCH ISS PBL35 START 313.0634
HIERARCH ISS PBL35 END 313.0863
HIERARCH ISS PBLA35 START -145.984
HIERARCH ISS PBLA35 END -145.7324
HIERARCH ISS PBL36 START 219.4492
HIERARCH ISS PBL36 END 219.4864
HIERARCH ISS PBLA36 START -134.7172
HIERARCH ISS PBLA36 END -134.4727
HIERARCH ISS PBL45 START 251.281
HIERARCH ISS PBL45 END 251.2883
HIERARCH ISS PBLA45 START -149.9923
HIERARCH ISS PBLA45 END -149.7389
HIERARCH ISS PBL46 START 154.9047
HIERARCH ISS PBL46 END 154.9292
HIERARCH ISS PBLA46 START -136.5801
HIERARCH ISS PBLA46 END -136.3344
HIERARCH ISS PBL56 START 106.8251
HIERARCH ISS PBL56 END 106.8002
HIERARCH ISS PBLA56 START 10.3529
HIERARCH ISS PBLA56 END 10.6097
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1