Exposure
ID
SPICA.2025-06-11T09-56-00_1
Header ID
SPICA.2025-06-11T09-56-00
Date updated
2025-06-11 09:54:55 UTC+0000
Release date
None
UTC Start
2025-06-11 09:54:55.842
UTC End
2025-06-11 09:55:55.842
MJD Start
60837.4131463184
MJD End
60837.413840762834
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
68331
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50785
Name
HD_182572
RA
291.2425
DEC
11.94441
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.8256 31.8356 100.1350 100.2911
S1-E1 307.9353 307.7057 65.6958 65.8469
S1-E2 258.5190 258.3856 73.9159 74.0752
S1-W1 262.3840 262.6700 131.5484 131.6748
S1-W2 196.9300 197.0516 110.2624 110.4140
S2-E1 282.2623 282.0270 62.0398 62.1863
S2-E2 230.3974 230.2547 70.4171 70.5735
S2-W1 235.8073 236.0749 135.5822 135.7019
S2-W2 165.6948 165.8060 112.1979 112.3479
E1-E2 63.8572 63.7920 -149.6725 -149.5820
E1-W1 312.3517 312.2276 -164.3468 -164.2843
E1-W2 217.2534 217.0654 -153.8053 -153.7247
E2-W1 251.0990 251.0469 -168.0406 -167.9819
E2-W2 153.6312 153.5092 -155.5219 -155.4450
W1-W2 106.4625 106.5428 -6.2682 -6.2073
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60837.4131463184
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_182572
HIERARCH OBS RA 291.2425
HIERARCH OBS DEC 11.94441
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 31.8256
HIERARCH ISS PBL12 END 31.8356
HIERARCH ISS PBLA12 START 100.135
HIERARCH ISS PBLA12 END 100.2911
HIERARCH ISS PBL13 START 307.9353
HIERARCH ISS PBL13 END 307.7057
HIERARCH ISS PBLA13 START 65.6958
HIERARCH ISS PBLA13 END 65.8469
HIERARCH ISS PBL14 START 258.519
HIERARCH ISS PBL14 END 258.3856
HIERARCH ISS PBLA14 START 73.9159
HIERARCH ISS PBLA14 END 74.0752
HIERARCH ISS PBL15 START 262.384
HIERARCH ISS PBL15 END 262.67
HIERARCH ISS PBLA15 START 131.5484
HIERARCH ISS PBLA15 END 131.6748
HIERARCH ISS PBL16 START 196.93
HIERARCH ISS PBL16 END 197.0516
HIERARCH ISS PBLA16 START 110.2624
HIERARCH ISS PBLA16 END 110.414
HIERARCH ISS PBL23 START 282.2623
HIERARCH ISS PBL23 END 282.027
HIERARCH ISS PBLA23 START 62.0398
HIERARCH ISS PBLA23 END 62.1863
HIERARCH ISS PBL24 START 230.3974
HIERARCH ISS PBL24 END 230.2547
HIERARCH ISS PBLA24 START 70.4171
HIERARCH ISS PBLA24 END 70.5735
HIERARCH ISS PBL25 START 235.8073
HIERARCH ISS PBL25 END 236.0749
HIERARCH ISS PBLA25 START 135.5822
HIERARCH ISS PBLA25 END 135.7019
HIERARCH ISS PBL26 START 165.6948
HIERARCH ISS PBL26 END 165.806
HIERARCH ISS PBLA26 START 112.1979
HIERARCH ISS PBLA26 END 112.3479
HIERARCH ISS PBL34 START 63.8572
HIERARCH ISS PBL34 END 63.792
HIERARCH ISS PBLA34 START -149.6725
HIERARCH ISS PBLA34 END -149.582
HIERARCH ISS PBL35 START 312.3517
HIERARCH ISS PBL35 END 312.2276
HIERARCH ISS PBLA35 START -164.3468
HIERARCH ISS PBLA35 END -164.2843
HIERARCH ISS PBL36 START 217.2534
HIERARCH ISS PBL36 END 217.0654
HIERARCH ISS PBLA36 START -153.8053
HIERARCH ISS PBLA36 END -153.7247
HIERARCH ISS PBL45 START 251.099
HIERARCH ISS PBL45 END 251.0469
HIERARCH ISS PBLA45 START -168.0406
HIERARCH ISS PBLA45 END -167.9819
HIERARCH ISS PBL46 START 153.6312
HIERARCH ISS PBL46 END 153.5092
HIERARCH ISS PBLA46 START -155.5219
HIERARCH ISS PBLA46 END -155.445
HIERARCH ISS PBL56 START 106.4625
HIERARCH ISS PBL56 END 106.5428
HIERARCH ISS PBLA56 START -6.2682
HIERARCH ISS PBLA56 END -6.2073
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1