Exposure
ID
SPICA.2025-06-24T07-34-28_1
Header ID
SPICA.2025-06-24T07-34-28
Date updated
2025-06-24 07:33:23 UTC+0000
Release date
None
UTC Start
2025-06-24 07:33:23.160
UTC End
2025-06-24 07:34:23.160
MJD Start
60850.3148513903
MJD End
60850.31554583473
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
68365
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50801
Name
HD_165341
RA
271.3637
DEC
2.500099
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.2945 29.3078 99.2272 99.3979
S1-E1 290.1898 289.8407 62.2409 62.3842
S1-E2 241.0741 240.8577 70.8687 71.0296
S1-W1 244.8917 245.3198 133.1212 133.2397
S1-W2 181.1408 181.3182 110.2356 110.3989
S2-E1 267.3715 267.0222 58.4615 58.5957
S2-E2 215.7444 215.5198 67.1708 67.3250
S2-W1 221.1794 221.5793 137.3569 137.4639
S2-W2 152.4880 152.6514 112.3379 112.4986
E1-E2 63.2112 63.1327 -152.6575 -152.6088
E1-W1 312.4553 312.3334 -165.5357 -165.5181
E1-W2 216.0298 215.8097 -156.3000 -156.2625
E2-W1 251.2294 251.1927 -168.7504 -168.7369
E2-W2 152.9991 152.8583 -157.8041 -157.7707
W1-W2 105.1090 105.2232 -4.7962 -4.7792
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60850.3148513903
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_165341
HIERARCH OBS RA 271.3637
HIERARCH OBS DEC 2.500099
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 29.2945
HIERARCH ISS PBL12 END 29.3078
HIERARCH ISS PBLA12 START 99.2272
HIERARCH ISS PBLA12 END 99.3979
HIERARCH ISS PBL13 START 290.1898
HIERARCH ISS PBL13 END 289.8407
HIERARCH ISS PBLA13 START 62.2409
HIERARCH ISS PBLA13 END 62.3842
HIERARCH ISS PBL14 START 241.0741
HIERARCH ISS PBL14 END 240.8577
HIERARCH ISS PBLA14 START 70.8687
HIERARCH ISS PBLA14 END 71.0296
HIERARCH ISS PBL15 START 244.8917
HIERARCH ISS PBL15 END 245.3198
HIERARCH ISS PBLA15 START 133.1212
HIERARCH ISS PBLA15 END 133.2397
HIERARCH ISS PBL16 START 181.1408
HIERARCH ISS PBL16 END 181.3182
HIERARCH ISS PBLA16 START 110.2356
HIERARCH ISS PBLA16 END 110.3989
HIERARCH ISS PBL23 START 267.3715
HIERARCH ISS PBL23 END 267.0222
HIERARCH ISS PBLA23 START 58.4615
HIERARCH ISS PBLA23 END 58.5957
HIERARCH ISS PBL24 START 215.7444
HIERARCH ISS PBL24 END 215.5198
HIERARCH ISS PBLA24 START 67.1708
HIERARCH ISS PBLA24 END 67.325
HIERARCH ISS PBL25 START 221.1794
HIERARCH ISS PBL25 END 221.5793
HIERARCH ISS PBLA25 START 137.3569
HIERARCH ISS PBLA25 END 137.4639
HIERARCH ISS PBL26 START 152.488
HIERARCH ISS PBL26 END 152.6514
HIERARCH ISS PBLA26 START 112.3379
HIERARCH ISS PBLA26 END 112.4986
HIERARCH ISS PBL34 START 63.2112
HIERARCH ISS PBL34 END 63.1327
HIERARCH ISS PBLA34 START -152.6575
HIERARCH ISS PBLA34 END -152.6088
HIERARCH ISS PBL35 START 312.4553
HIERARCH ISS PBL35 END 312.3334
HIERARCH ISS PBLA35 START -165.5357
HIERARCH ISS PBLA35 END -165.5181
HIERARCH ISS PBL36 START 216.0298
HIERARCH ISS PBL36 END 215.8097
HIERARCH ISS PBLA36 START -156.3
HIERARCH ISS PBLA36 END -156.2625
HIERARCH ISS PBL45 START 251.2294
HIERARCH ISS PBL45 END 251.1927
HIERARCH ISS PBLA45 START -168.7504
HIERARCH ISS PBLA45 END -168.7369
HIERARCH ISS PBL46 START 152.9991
HIERARCH ISS PBL46 END 152.8583
HIERARCH ISS PBLA46 START -157.8041
HIERARCH ISS PBLA46 END -157.7707
HIERARCH ISS PBL56 START 105.109
HIERARCH ISS PBL56 END 105.2232
HIERARCH ISS PBLA56 START -4.7962
HIERARCH ISS PBLA56 END -4.7792
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1