Exposure
ID
SPICA.2025-06-16T05-18-03_1
Header ID
SPICA.2025-06-16T05-18-03
Date updated
2025-06-16 05:16:58 UTC+0000
Release date
None
UTC Start
2025-06-16 05:16:58.023
UTC End
2025-06-16 05:17:58.023
MJD Start
60842.220116009
MJD End
60842.22081045343
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
68350
Category
science
Program ID
2025A-S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
49334
Name
HD_141004
RA
236.6109
DEC
7.353068
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.4275 30.4330 94.2941 94.4641
S1-E1 308.9881 308.7091 59.7440 59.8677
S1-E2 256.5737 256.3794 67.6725 67.8133
S1-W1 242.4302 242.8232 127.6620 127.8166
S1-W2 185.5614 185.6824 104.8027 104.9779
S2-E1 284.4510 284.1833 56.2660 56.3817
S2-E2 229.7768 229.5858 64.2707 64.4046
S2-W1 217.6628 218.0453 132.0717 132.2176
S2-W2 155.7431 155.8592 106.8447 107.0197
E1-E2 65.2911 65.2539 -153.0795 -153.0281
E1-W1 312.9301 313.0149 -166.1360 -166.1051
E1-W2 221.1427 221.0657 -156.6933 -156.6500
E2-W1 249.7628 249.8898 -169.5216 -169.4923
E2-W2 156.0357 155.9966 -158.2046 -158.1642
W1-W2 101.4903 101.6602 -7.0815 -7.0349
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.220116009
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_141004
HIERARCH OBS RA 236.6109
HIERARCH OBS DEC 7.353068
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 30.4275
HIERARCH ISS PBL12 END 30.433
HIERARCH ISS PBLA12 START 94.2941
HIERARCH ISS PBLA12 END 94.4641
HIERARCH ISS PBL13 START 308.9881
HIERARCH ISS PBL13 END 308.7091
HIERARCH ISS PBLA13 START 59.744
HIERARCH ISS PBLA13 END 59.8677
HIERARCH ISS PBL14 START 256.5737
HIERARCH ISS PBL14 END 256.3794
HIERARCH ISS PBLA14 START 67.6725
HIERARCH ISS PBLA14 END 67.8133
HIERARCH ISS PBL15 START 242.4302
HIERARCH ISS PBL15 END 242.8232
HIERARCH ISS PBLA15 START 127.662
HIERARCH ISS PBLA15 END 127.8166
HIERARCH ISS PBL16 START 185.5614
HIERARCH ISS PBL16 END 185.6824
HIERARCH ISS PBLA16 START 104.8027
HIERARCH ISS PBLA16 END 104.9779
HIERARCH ISS PBL23 START 284.451
HIERARCH ISS PBL23 END 284.1833
HIERARCH ISS PBLA23 START 56.266
HIERARCH ISS PBLA23 END 56.3817
HIERARCH ISS PBL24 START 229.7768
HIERARCH ISS PBL24 END 229.5858
HIERARCH ISS PBLA24 START 64.2707
HIERARCH ISS PBLA24 END 64.4046
HIERARCH ISS PBL25 START 217.6628
HIERARCH ISS PBL25 END 218.0453
HIERARCH ISS PBLA25 START 132.0717
HIERARCH ISS PBLA25 END 132.2176
HIERARCH ISS PBL26 START 155.7431
HIERARCH ISS PBL26 END 155.8592
HIERARCH ISS PBLA26 START 106.8447
HIERARCH ISS PBLA26 END 107.0197
HIERARCH ISS PBL34 START 65.2911
HIERARCH ISS PBL34 END 65.2539
HIERARCH ISS PBLA34 START -153.0795
HIERARCH ISS PBLA34 END -153.0281
HIERARCH ISS PBL35 START 312.9301
HIERARCH ISS PBL35 END 313.0149
HIERARCH ISS PBLA35 START -166.136
HIERARCH ISS PBLA35 END -166.1051
HIERARCH ISS PBL36 START 221.1427
HIERARCH ISS PBL36 END 221.0657
HIERARCH ISS PBLA36 START -156.6933
HIERARCH ISS PBLA36 END -156.65
HIERARCH ISS PBL45 START 249.7628
HIERARCH ISS PBL45 END 249.8898
HIERARCH ISS PBLA45 START -169.5216
HIERARCH ISS PBLA45 END -169.4923
HIERARCH ISS PBL46 START 156.0357
HIERARCH ISS PBL46 END 155.9966
HIERARCH ISS PBLA46 START -158.2046
HIERARCH ISS PBLA46 END -158.1642
HIERARCH ISS PBL56 START 101.4903
HIERARCH ISS PBL56 END 101.6602
HIERARCH ISS PBLA56 START -7.0815
HIERARCH ISS PBLA56 END -7.0349
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1