Exposure
ID
SPICA.2025-06-24T07-40-15_1
Header ID
SPICA.2025-06-24T07-40-15
Date updated
2025-06-24 07:39:10 UTC+0000
Release date
None
UTC Start
2025-06-24 07:39:10.841
UTC End
2025-06-24 07:40:10.841
MJD Start
60850.31887548
MJD End
60850.31956992443
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 29.3684 29.3829 100.1370 100.3057
S1-E1 288.3241 287.9769 63.0182 63.1660
S1-E2 239.9296 239.7198 71.7378 71.9022
S1-W1 247.1642 247.5831 133.7436 133.8566
S1-W2 182.1005 182.2823 111.1016 111.2610
S2-E1 265.4984 265.1479 59.1906 59.3297
S2-E2 214.5507 214.3303 68.0050 68.1632
S2-W1 223.2969 223.6857 137.9181 138.0198
S2-W2 153.3700 153.5365 113.1888 113.3452
E1-E2 62.7784 62.6942 -152.3894 -152.3373
E1-W1 311.7265 311.5696 -165.4377 -165.4183
E1-W2 214.8046 214.5632 -156.0929 -156.0525
E2-W1 250.9695 250.9038 -168.6752 -168.6603
E2-W2 152.2113 152.0551 -157.6195 -157.5834
W1-W2 105.6933 105.7950 -4.7064 -4.6901
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60850.31887548
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 29.3684
HIERARCH ISS PBL12 END 29.3829
HIERARCH ISS PBLA12 START 100.137
HIERARCH ISS PBLA12 END 100.3057
HIERARCH ISS PBL13 START 288.3241
HIERARCH ISS PBL13 END 287.9769
HIERARCH ISS PBLA13 START 63.0182
HIERARCH ISS PBLA13 END 63.166
HIERARCH ISS PBL14 START 239.9296
HIERARCH ISS PBL14 END 239.7198
HIERARCH ISS PBLA14 START 71.7378
HIERARCH ISS PBLA14 END 71.9022
HIERARCH ISS PBL15 START 247.1642
HIERARCH ISS PBL15 END 247.5831
HIERARCH ISS PBLA15 START 133.7436
HIERARCH ISS PBLA15 END 133.8566
HIERARCH ISS PBL16 START 182.1005
HIERARCH ISS PBL16 END 182.2823
HIERARCH ISS PBLA16 START 111.1016
HIERARCH ISS PBLA16 END 111.261
HIERARCH ISS PBL23 START 265.4984
HIERARCH ISS PBL23 END 265.1479
HIERARCH ISS PBLA23 START 59.1906
HIERARCH ISS PBLA23 END 59.3297
HIERARCH ISS PBL24 START 214.5507
HIERARCH ISS PBL24 END 214.3303
HIERARCH ISS PBLA24 START 68.005
HIERARCH ISS PBLA24 END 68.1632
HIERARCH ISS PBL25 START 223.2969
HIERARCH ISS PBL25 END 223.6857
HIERARCH ISS PBLA25 START 137.9181
HIERARCH ISS PBLA25 END 138.0198
HIERARCH ISS PBL26 START 153.37
HIERARCH ISS PBL26 END 153.5365
HIERARCH ISS PBLA26 START 113.1888
HIERARCH ISS PBLA26 END 113.3452
HIERARCH ISS PBL34 START 62.7784
HIERARCH ISS PBL34 END 62.6942
HIERARCH ISS PBLA34 START -152.3894
HIERARCH ISS PBLA34 END -152.3373
HIERARCH ISS PBL35 START 311.7265
HIERARCH ISS PBL35 END 311.5696
HIERARCH ISS PBLA35 START -165.4377
HIERARCH ISS PBLA35 END -165.4183
HIERARCH ISS PBL36 START 214.8046
HIERARCH ISS PBL36 END 214.5632
HIERARCH ISS PBLA36 START -156.0929
HIERARCH ISS PBLA36 END -156.0525
HIERARCH ISS PBL45 START 250.9695
HIERARCH ISS PBL45 END 250.9038
HIERARCH ISS PBLA45 START -168.6752
HIERARCH ISS PBLA45 END -168.6603
HIERARCH ISS PBL46 START 152.2113
HIERARCH ISS PBL46 END 152.0551
HIERARCH ISS PBLA46 START -157.6195
HIERARCH ISS PBLA46 END -157.5834
HIERARCH ISS PBL56 START 105.6933
HIERARCH ISS PBL56 END 105.795
HIERARCH ISS PBLA56 START -4.7064
HIERARCH ISS PBLA56 END -4.6901
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1