Exposure
ID
SPICA.2025-06-11T09-54-54_1
Header ID
SPICA.2025-06-11T09-54-54
Date updated
2025-06-11 09:53:49 UTC+0000
Release date
None
UTC Start
2025-06-11 09:53:49.734
UTC End
2025-06-11 09:54:49.734
MJD Start
60837.4123811847
MJD End
60837.413075629134
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 31.8155 31.8254 99.9759 100.1322
S1-E1 308.1692 307.9394 65.5426 65.6931
S1-E2 258.6557 258.5214 73.7543 73.9131
S1-W1 262.0911 262.3788 131.4188 131.5461
S1-W2 196.8066 196.9278 110.1075 110.2597
S2-E1 282.5016 282.2665 61.8915 62.0372
S2-E2 230.5433 230.4000 70.2585 70.4143
S2-W1 235.5328 235.8024 135.4595 135.5800
S2-W2 165.5818 165.6928 112.0445 112.1951
E1-E2 63.9226 63.8584 -149.7639 -149.6741
E1-W1 312.4716 312.3538 -164.4101 -164.3479
E1-W2 217.4411 217.2568 -153.8868 -153.8068
E2-W1 251.1468 251.0999 -168.1000 -168.0416
E2-W2 153.7526 153.6334 -155.5996 -155.5233
W1-W2 106.3784 106.4610 -6.3304 -6.2693
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60837.4123811847
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 31.8155
HIERARCH ISS PBL12 END 31.8254
HIERARCH ISS PBLA12 START 99.9759
HIERARCH ISS PBLA12 END 100.1322
HIERARCH ISS PBL13 START 308.1692
HIERARCH ISS PBL13 END 307.9394
HIERARCH ISS PBLA13 START 65.5426
HIERARCH ISS PBLA13 END 65.6931
HIERARCH ISS PBL14 START 258.6557
HIERARCH ISS PBL14 END 258.5214
HIERARCH ISS PBLA14 START 73.7543
HIERARCH ISS PBLA14 END 73.9131
HIERARCH ISS PBL15 START 262.0911
HIERARCH ISS PBL15 END 262.3788
HIERARCH ISS PBLA15 START 131.4188
HIERARCH ISS PBLA15 END 131.5461
HIERARCH ISS PBL16 START 196.8066
HIERARCH ISS PBL16 END 196.9278
HIERARCH ISS PBLA16 START 110.1075
HIERARCH ISS PBLA16 END 110.2597
HIERARCH ISS PBL23 START 282.5016
HIERARCH ISS PBL23 END 282.2665
HIERARCH ISS PBLA23 START 61.8915
HIERARCH ISS PBLA23 END 62.0372
HIERARCH ISS PBL24 START 230.5433
HIERARCH ISS PBL24 END 230.4
HIERARCH ISS PBLA24 START 70.2585
HIERARCH ISS PBLA24 END 70.4143
HIERARCH ISS PBL25 START 235.5328
HIERARCH ISS PBL25 END 235.8024
HIERARCH ISS PBLA25 START 135.4595
HIERARCH ISS PBLA25 END 135.58
HIERARCH ISS PBL26 START 165.5818
HIERARCH ISS PBL26 END 165.6928
HIERARCH ISS PBLA26 START 112.0445
HIERARCH ISS PBLA26 END 112.1951
HIERARCH ISS PBL34 START 63.9226
HIERARCH ISS PBL34 END 63.8584
HIERARCH ISS PBLA34 START -149.7639
HIERARCH ISS PBLA34 END -149.6741
HIERARCH ISS PBL35 START 312.4716
HIERARCH ISS PBL35 END 312.3538
HIERARCH ISS PBLA35 START -164.4101
HIERARCH ISS PBLA35 END -164.3479
HIERARCH ISS PBL36 START 217.4411
HIERARCH ISS PBL36 END 217.2568
HIERARCH ISS PBLA36 START -153.8868
HIERARCH ISS PBLA36 END -153.8068
HIERARCH ISS PBL45 START 251.1468
HIERARCH ISS PBL45 END 251.0999
HIERARCH ISS PBLA45 START -168.1
HIERARCH ISS PBLA45 END -168.0416
HIERARCH ISS PBL46 START 153.7526
HIERARCH ISS PBL46 END 153.6334
HIERARCH ISS PBLA46 START -155.5996
HIERARCH ISS PBLA46 END -155.5233
HIERARCH ISS PBL56 START 106.3784
HIERARCH ISS PBL56 END 106.461
HIERARCH ISS PBLA56 START -6.3304
HIERARCH ISS PBLA56 END -6.2693
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1