Exposure
ID
SPICA.2025-06-06T11-51-45_1
Header ID
SPICA.2025-06-06T11-51-45
Date updated
2025-06-06 11:50:40 UTC+0000
Release date
None
UTC Start
2025-06-06 11:50:40.282
UTC End
2025-06-06 11:51:40.282
MJD Start
60832.4935217861
MJD End
60832.49421623053
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 26.6913 26.6754 117.0791 117.2668
S1-E1 288.9362 288.9821 79.8894 80.0921
S1-E2 235.6990 235.7071 88.0010 88.1959
S1-W1 239.3095 239.1022 151.8647 152.0927
S1-W2 167.9778 167.8453 128.9594 129.1581
S2-E1 268.1586 268.2121 76.4401 76.6468
S2-E2 212.7677 212.7875 84.5056 84.7037
S2-W1 217.9208 217.7382 155.8716 156.1046
S2-W2 141.9646 141.8490 131.1777 131.3789
E1-E2 64.7835 64.7963 -130.9987 -130.7575
E1-W1 312.9894 313.0143 -146.7518 -146.5005
E1-W2 219.3326 219.3712 -135.4638 -135.2194
E2-W1 251.2555 251.2644 -150.7659 -150.5127
E2-W2 154.8279 154.8534 -137.3305 -137.0848
W1-W2 106.8998 106.8756 9.5690 9.8256
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.4935217861
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 26.6913
HIERARCH ISS PBL12 END 26.6754
HIERARCH ISS PBLA12 START 117.0791
HIERARCH ISS PBLA12 END 117.2668
HIERARCH ISS PBL13 START 288.9362
HIERARCH ISS PBL13 END 288.9821
HIERARCH ISS PBLA13 START 79.8894
HIERARCH ISS PBLA13 END 80.0921
HIERARCH ISS PBL14 START 235.699
HIERARCH ISS PBL14 END 235.7071
HIERARCH ISS PBLA14 START 88.001
HIERARCH ISS PBLA14 END 88.1959
HIERARCH ISS PBL15 START 239.3095
HIERARCH ISS PBL15 END 239.1022
HIERARCH ISS PBLA15 START 151.8647
HIERARCH ISS PBLA15 END 152.0927
HIERARCH ISS PBL16 START 167.9778
HIERARCH ISS PBL16 END 167.8453
HIERARCH ISS PBLA16 START 128.9594
HIERARCH ISS PBLA16 END 129.1581
HIERARCH ISS PBL23 START 268.1586
HIERARCH ISS PBL23 END 268.2121
HIERARCH ISS PBLA23 START 76.4401
HIERARCH ISS PBLA23 END 76.6468
HIERARCH ISS PBL24 START 212.7677
HIERARCH ISS PBL24 END 212.7875
HIERARCH ISS PBLA24 START 84.5056
HIERARCH ISS PBLA24 END 84.7037
HIERARCH ISS PBL25 START 217.9208
HIERARCH ISS PBL25 END 217.7382
HIERARCH ISS PBLA25 START 155.8716
HIERARCH ISS PBLA25 END 156.1046
HIERARCH ISS PBL26 START 141.9646
HIERARCH ISS PBL26 END 141.849
HIERARCH ISS PBLA26 START 131.1777
HIERARCH ISS PBLA26 END 131.3789
HIERARCH ISS PBL34 START 64.7835
HIERARCH ISS PBL34 END 64.7963
HIERARCH ISS PBLA34 START -130.9987
HIERARCH ISS PBLA34 END -130.7575
HIERARCH ISS PBL35 START 312.9894
HIERARCH ISS PBL35 END 313.0143
HIERARCH ISS PBLA35 START -146.7518
HIERARCH ISS PBLA35 END -146.5005
HIERARCH ISS PBL36 START 219.3326
HIERARCH ISS PBL36 END 219.3712
HIERARCH ISS PBLA36 START -135.4638
HIERARCH ISS PBLA36 END -135.2194
HIERARCH ISS PBL45 START 251.2555
HIERARCH ISS PBL45 END 251.2644
HIERARCH ISS PBLA45 START -150.7659
HIERARCH ISS PBLA45 END -150.5127
HIERARCH ISS PBL46 START 154.8279
HIERARCH ISS PBL46 END 154.8534
HIERARCH ISS PBLA46 START -137.3305
HIERARCH ISS PBLA46 END -137.0848
HIERARCH ISS PBL56 START 106.8998
HIERARCH ISS PBL56 END 106.8756
HIERARCH ISS PBLA56 START 9.569
HIERARCH ISS PBLA56 END 9.8256
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1