Exposure
ID
SPICA.2025-06-24T09-06-13_1
Header ID
SPICA.2025-06-24T09-06-13
Date updated
2025-06-24 09:05:08 UTC+0000
Release date
None
UTC Start
2025-06-24 09:05:08.576
UTC End
2025-06-24 09:06:08.576
MJD Start
60850.3785714783
MJD End
60850.37926592273
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 31.8379 31.8480 100.3262 100.4819
S1-E1 307.6540 307.4247 65.8810 66.0329
S1-E2 258.3557 258.2234 74.1111 74.2710
S1-W1 262.7341 263.0179 131.7032 131.8286
S1-W2 197.0790 197.2010 110.4480 110.5989
S2-E1 281.9740 281.7385 62.2194 62.3667
S2-E2 230.2226 230.0805 70.6088 70.7659
S2-W1 236.1348 236.3999 135.7287 135.8474
S2-W2 165.8311 165.9426 112.3816 112.5309
E1-E2 63.7772 63.7108 -149.5615 -149.4703
E1-W1 312.1988 312.0672 -164.2701 -164.2072
E1-W2 217.0226 216.8301 -153.7065 -153.6252
E2-W1 251.0345 250.9760 -167.9686 -167.9096
E2-W2 153.4814 153.3562 -155.4276 -155.3500
W1-W2 106.5605 106.6381 -6.1936 -6.1330
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60850.3785714783
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 31.8379
HIERARCH ISS PBL12 END 31.848
HIERARCH ISS PBLA12 START 100.3262
HIERARCH ISS PBLA12 END 100.4819
HIERARCH ISS PBL13 START 307.654
HIERARCH ISS PBL13 END 307.4247
HIERARCH ISS PBLA13 START 65.881
HIERARCH ISS PBLA13 END 66.0329
HIERARCH ISS PBL14 START 258.3557
HIERARCH ISS PBL14 END 258.2234
HIERARCH ISS PBLA14 START 74.1111
HIERARCH ISS PBLA14 END 74.271
HIERARCH ISS PBL15 START 262.7341
HIERARCH ISS PBL15 END 263.0179
HIERARCH ISS PBLA15 START 131.7032
HIERARCH ISS PBLA15 END 131.8286
HIERARCH ISS PBL16 START 197.079
HIERARCH ISS PBL16 END 197.201
HIERARCH ISS PBLA16 START 110.448
HIERARCH ISS PBLA16 END 110.5989
HIERARCH ISS PBL23 START 281.974
HIERARCH ISS PBL23 END 281.7385
HIERARCH ISS PBLA23 START 62.2194
HIERARCH ISS PBLA23 END 62.3667
HIERARCH ISS PBL24 START 230.2226
HIERARCH ISS PBL24 END 230.0805
HIERARCH ISS PBLA24 START 70.6088
HIERARCH ISS PBLA24 END 70.7659
HIERARCH ISS PBL25 START 236.1348
HIERARCH ISS PBL25 END 236.3999
HIERARCH ISS PBLA25 START 135.7287
HIERARCH ISS PBLA25 END 135.8474
HIERARCH ISS PBL26 START 165.8311
HIERARCH ISS PBL26 END 165.9426
HIERARCH ISS PBLA26 START 112.3816
HIERARCH ISS PBLA26 END 112.5309
HIERARCH ISS PBL34 START 63.7772
HIERARCH ISS PBL34 END 63.7108
HIERARCH ISS PBLA34 START -149.5615
HIERARCH ISS PBLA34 END -149.4703
HIERARCH ISS PBL35 START 312.1988
HIERARCH ISS PBL35 END 312.0672
HIERARCH ISS PBLA35 START -164.2701
HIERARCH ISS PBLA35 END -164.2072
HIERARCH ISS PBL36 START 217.0226
HIERARCH ISS PBL36 END 216.8301
HIERARCH ISS PBLA36 START -153.7065
HIERARCH ISS PBLA36 END -153.6252
HIERARCH ISS PBL45 START 251.0345
HIERARCH ISS PBL45 END 250.976
HIERARCH ISS PBLA45 START -167.9686
HIERARCH ISS PBLA45 END -167.9096
HIERARCH ISS PBL46 START 153.4814
HIERARCH ISS PBL46 END 153.3562
HIERARCH ISS PBLA46 START -155.4276
HIERARCH ISS PBLA46 END -155.35
HIERARCH ISS PBL56 START 106.5605
HIERARCH ISS PBL56 END 106.6381
HIERARCH ISS PBLA56 START -6.1936
HIERARCH ISS PBLA56 END -6.133
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1