Exposure
ID
SPICA.2025-06-24T07-35-34_1
Header ID
SPICA.2025-06-24T07-35-34
Date updated
2025-06-24 07:34:29 UTC+0000
Release date
None
UTC Start
2025-06-24 07:34:29.256
UTC End
2025-06-24 07:35:29.256
MJD Start
60850.3156163843
MJD End
60850.31631082873
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 29.3080 29.3216 99.4010 99.5713
S1-E1 289.8344 289.4856 62.3868 62.5310
S1-E2 240.8538 240.6386 71.0325 71.1940
S1-W1 245.3275 245.7539 133.2418 133.3592
S1-W2 181.3214 181.4997 110.4019 110.5644
S2-E1 267.0159 266.6663 58.5981 58.7332
S2-E2 215.5158 215.2919 67.3277 67.4826
S2-W1 221.5865 221.9843 137.4658 137.5718
S2-W2 152.6544 152.8184 112.5014 112.6613
E1-E2 63.1313 63.0517 -152.6079 -152.5586
E1-W1 312.3311 312.2026 -165.5177 -165.4998
E1-W2 215.8057 215.5814 -156.2618 -156.2238
E2-W1 251.1919 251.1497 -168.7366 -168.7229
E2-W2 152.8557 152.7119 -157.7701 -157.7362
W1-W2 105.2253 105.3371 -4.7789 -4.7619
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60850.3156163843
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 29.308
HIERARCH ISS PBL12 END 29.3216
HIERARCH ISS PBLA12 START 99.401
HIERARCH ISS PBLA12 END 99.5713
HIERARCH ISS PBL13 START 289.8344
HIERARCH ISS PBL13 END 289.4856
HIERARCH ISS PBLA13 START 62.3868
HIERARCH ISS PBLA13 END 62.531
HIERARCH ISS PBL14 START 240.8538
HIERARCH ISS PBL14 END 240.6386
HIERARCH ISS PBLA14 START 71.0325
HIERARCH ISS PBLA14 END 71.194
HIERARCH ISS PBL15 START 245.3275
HIERARCH ISS PBL15 END 245.7539
HIERARCH ISS PBLA15 START 133.2418
HIERARCH ISS PBLA15 END 133.3592
HIERARCH ISS PBL16 START 181.3214
HIERARCH ISS PBL16 END 181.4997
HIERARCH ISS PBLA16 START 110.4019
HIERARCH ISS PBLA16 END 110.5644
HIERARCH ISS PBL23 START 267.0159
HIERARCH ISS PBL23 END 266.6663
HIERARCH ISS PBLA23 START 58.5981
HIERARCH ISS PBLA23 END 58.7332
HIERARCH ISS PBL24 START 215.5158
HIERARCH ISS PBL24 END 215.2919
HIERARCH ISS PBLA24 START 67.3277
HIERARCH ISS PBLA24 END 67.4826
HIERARCH ISS PBL25 START 221.5865
HIERARCH ISS PBL25 END 221.9843
HIERARCH ISS PBLA25 START 137.4658
HIERARCH ISS PBLA25 END 137.5718
HIERARCH ISS PBL26 START 152.6544
HIERARCH ISS PBL26 END 152.8184
HIERARCH ISS PBLA26 START 112.5014
HIERARCH ISS PBLA26 END 112.6613
HIERARCH ISS PBL34 START 63.1313
HIERARCH ISS PBL34 END 63.0517
HIERARCH ISS PBLA34 START -152.6079
HIERARCH ISS PBLA34 END -152.5586
HIERARCH ISS PBL35 START 312.3311
HIERARCH ISS PBL35 END 312.2026
HIERARCH ISS PBLA35 START -165.5177
HIERARCH ISS PBLA35 END -165.4998
HIERARCH ISS PBL36 START 215.8057
HIERARCH ISS PBL36 END 215.5814
HIERARCH ISS PBLA36 START -156.2618
HIERARCH ISS PBLA36 END -156.2238
HIERARCH ISS PBL45 START 251.1919
HIERARCH ISS PBL45 END 251.1497
HIERARCH ISS PBLA45 START -168.7366
HIERARCH ISS PBLA45 END -168.7229
HIERARCH ISS PBL46 START 152.8557
HIERARCH ISS PBL46 END 152.7119
HIERARCH ISS PBLA46 START -157.7701
HIERARCH ISS PBLA46 END -157.7362
HIERARCH ISS PBL56 START 105.2253
HIERARCH ISS PBL56 END 105.3371
HIERARCH ISS PBLA56 START -4.7789
HIERARCH ISS PBLA56 END -4.7619
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1