Exposure
ID
SPICA.2025-06-11T09-52-42_1
Header ID
SPICA.2025-06-11T09-52-42
Date updated
2025-06-11 09:51:37 UTC+0000
Release date
None
UTC Start
2025-06-11 09:51:37.502
UTC End
2025-06-11 09:52:37.502
MJD Start
60837.4108507174
MJD End
60837.411545161835
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 31.7959 31.8055 99.6566 99.8135
S1-E1 308.6378 308.4076 65.2382 65.3874
S1-E2 258.9318 258.7958 73.4324 73.5902
S1-W1 261.4998 261.7910 131.1571 131.2861
S1-W2 196.5609 196.6814 109.7961 109.9493
S2-E1 282.9796 282.7450 61.5969 61.7412
S2-E2 230.8366 230.6923 69.9428 70.0976
S2-W1 234.9776 235.2513 135.2115 135.3337
S2-W2 165.3564 165.4670 111.7360 111.8878
E1-E2 64.0504 63.9881 -149.9446 -149.8562
E1-W1 312.6922 312.5871 -164.5357 -164.4742
E1-W2 217.8052 217.6283 -154.0479 -153.9691
E2-W1 251.2263 251.1899 -168.2182 -168.1603
E2-W2 153.9873 153.8734 -155.7535 -155.6782
W1-W2 106.2033 106.2904 -6.4553 -6.3938
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60837.4108507174
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 31.7959
HIERARCH ISS PBL12 END 31.8055
HIERARCH ISS PBLA12 START 99.6566
HIERARCH ISS PBLA12 END 99.8135
HIERARCH ISS PBL13 START 308.6378
HIERARCH ISS PBL13 END 308.4076
HIERARCH ISS PBLA13 START 65.2382
HIERARCH ISS PBLA13 END 65.3874
HIERARCH ISS PBL14 START 258.9318
HIERARCH ISS PBL14 END 258.7958
HIERARCH ISS PBLA14 START 73.4324
HIERARCH ISS PBLA14 END 73.5902
HIERARCH ISS PBL15 START 261.4998
HIERARCH ISS PBL15 END 261.791
HIERARCH ISS PBLA15 START 131.1571
HIERARCH ISS PBLA15 END 131.2861
HIERARCH ISS PBL16 START 196.5609
HIERARCH ISS PBL16 END 196.6814
HIERARCH ISS PBLA16 START 109.7961
HIERARCH ISS PBLA16 END 109.9493
HIERARCH ISS PBL23 START 282.9796
HIERARCH ISS PBL23 END 282.745
HIERARCH ISS PBLA23 START 61.5969
HIERARCH ISS PBLA23 END 61.7412
HIERARCH ISS PBL24 START 230.8366
HIERARCH ISS PBL24 END 230.6923
HIERARCH ISS PBLA24 START 69.9428
HIERARCH ISS PBLA24 END 70.0976
HIERARCH ISS PBL25 START 234.9776
HIERARCH ISS PBL25 END 235.2513
HIERARCH ISS PBLA25 START 135.2115
HIERARCH ISS PBLA25 END 135.3337
HIERARCH ISS PBL26 START 165.3564
HIERARCH ISS PBL26 END 165.467
HIERARCH ISS PBLA26 START 111.736
HIERARCH ISS PBLA26 END 111.8878
HIERARCH ISS PBL34 START 64.0504
HIERARCH ISS PBL34 END 63.9881
HIERARCH ISS PBLA34 START -149.9446
HIERARCH ISS PBLA34 END -149.8562
HIERARCH ISS PBL35 START 312.6922
HIERARCH ISS PBL35 END 312.5871
HIERARCH ISS PBLA35 START -164.5357
HIERARCH ISS PBLA35 END -164.4742
HIERARCH ISS PBL36 START 217.8052
HIERARCH ISS PBL36 END 217.6283
HIERARCH ISS PBLA36 START -154.0479
HIERARCH ISS PBLA36 END -153.9691
HIERARCH ISS PBL45 START 251.2263
HIERARCH ISS PBL45 END 251.1899
HIERARCH ISS PBLA45 START -168.2182
HIERARCH ISS PBLA45 END -168.1603
HIERARCH ISS PBL46 START 153.9873
HIERARCH ISS PBL46 END 153.8734
HIERARCH ISS PBLA46 START -155.7535
HIERARCH ISS PBLA46 END -155.6782
HIERARCH ISS PBL56 START 106.2033
HIERARCH ISS PBL56 END 106.2904
HIERARCH ISS PBLA56 START -6.4553
HIERARCH ISS PBLA56 END -6.3938
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1