Exposure
ID
SPICA.2025-06-11T10-00-25_1
Header ID
SPICA.2025-06-11T10-00-25
Date updated
2025-06-11 09:59:20 UTC+0000
Release date
None
UTC Start
2025-06-11 09:59:20.256
UTC End
2025-06-11 10:00:20.256
MJD Start
60837.4162066637
MJD End
60837.41690110813
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 31.8671 31.8776 100.7686 100.9235
S1-E1 307.0020 306.7736 66.3151 66.4688
S1-E2 257.9813 257.8516 74.5673 74.7285
S1-W1 263.5372 263.8157 132.0580 132.1811
S1-W2 197.4272 197.5502 110.8761 111.0254
S2-E1 281.3032 281.0674 62.6406 62.7899
S2-E2 229.8197 229.6794 71.0574 71.2159
S2-W1 236.8839 237.1430 136.0644 136.1808
S2-W2 166.1488 166.2608 112.8050 112.9526
E1-E2 63.5858 63.5167 -149.3000 -149.2068
E1-W1 311.8080 311.6589 -164.0900 -164.0260
E1-W2 216.4652 216.2626 -153.4735 -153.3905
E2-W1 250.8547 250.7817 -167.8000 -167.7402
E2-W2 153.1180 152.9853 -155.2053 -155.1262
W1-W2 106.7754 106.8465 -6.0214 -5.9613
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60837.4162066637
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 31.8671
HIERARCH ISS PBL12 END 31.8776
HIERARCH ISS PBLA12 START 100.7686
HIERARCH ISS PBLA12 END 100.9235
HIERARCH ISS PBL13 START 307.002
HIERARCH ISS PBL13 END 306.7736
HIERARCH ISS PBLA13 START 66.3151
HIERARCH ISS PBLA13 END 66.4688
HIERARCH ISS PBL14 START 257.9813
HIERARCH ISS PBL14 END 257.8516
HIERARCH ISS PBLA14 START 74.5673
HIERARCH ISS PBLA14 END 74.7285
HIERARCH ISS PBL15 START 263.5372
HIERARCH ISS PBL15 END 263.8157
HIERARCH ISS PBLA15 START 132.058
HIERARCH ISS PBLA15 END 132.1811
HIERARCH ISS PBL16 START 197.4272
HIERARCH ISS PBL16 END 197.5502
HIERARCH ISS PBLA16 START 110.8761
HIERARCH ISS PBLA16 END 111.0254
HIERARCH ISS PBL23 START 281.3032
HIERARCH ISS PBL23 END 281.0674
HIERARCH ISS PBLA23 START 62.6406
HIERARCH ISS PBLA23 END 62.7899
HIERARCH ISS PBL24 START 229.8197
HIERARCH ISS PBL24 END 229.6794
HIERARCH ISS PBLA24 START 71.0574
HIERARCH ISS PBLA24 END 71.2159
HIERARCH ISS PBL25 START 236.8839
HIERARCH ISS PBL25 END 237.143
HIERARCH ISS PBLA25 START 136.0644
HIERARCH ISS PBLA25 END 136.1808
HIERARCH ISS PBL26 START 166.1488
HIERARCH ISS PBL26 END 166.2608
HIERARCH ISS PBLA26 START 112.805
HIERARCH ISS PBLA26 END 112.9526
HIERARCH ISS PBL34 START 63.5858
HIERARCH ISS PBL34 END 63.5167
HIERARCH ISS PBLA34 START -149.3
HIERARCH ISS PBLA34 END -149.2068
HIERARCH ISS PBL35 START 311.808
HIERARCH ISS PBL35 END 311.6589
HIERARCH ISS PBLA35 START -164.09
HIERARCH ISS PBLA35 END -164.026
HIERARCH ISS PBL36 START 216.4652
HIERARCH ISS PBL36 END 216.2626
HIERARCH ISS PBLA36 START -153.4735
HIERARCH ISS PBLA36 END -153.3905
HIERARCH ISS PBL45 START 250.8547
HIERARCH ISS PBL45 END 250.7817
HIERARCH ISS PBLA45 START -167.8
HIERARCH ISS PBLA45 END -167.7402
HIERARCH ISS PBL46 START 153.118
HIERARCH ISS PBL46 END 152.9853
HIERARCH ISS PBLA46 START -155.2053
HIERARCH ISS PBLA46 END -155.1262
HIERARCH ISS PBL56 START 106.7754
HIERARCH ISS PBL56 END 106.8465
HIERARCH ISS PBLA56 START -6.0214
HIERARCH ISS PBLA56 END -5.9613
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1