Exposure
ID
SPICA.2025-06-16T11-45-05_1
Header ID
SPICA.2025-06-16T11-45-05
Date updated
2025-06-16 11:44:00 UTC+0000
Release date
None
UTC Start
2025-06-16 11:44:00.186
UTC End
2025-06-16 11:45:00.186
MJD Start
60842.488891047
MJD End
60842.489585491436
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
68355
Category
science
Program ID
2025A-S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
47860
Name
HD_219134
RA
348.3207
DEC
57.16836
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.3761 31.3789 85.1740 85.3398
S1-E1 293.6580 293.9082 49.9725 50.1422
S1-E2 248.2331 248.4022 58.5836 58.7475
S1-W1 275.5159 275.4767 111.8619 112.0697
S1-W2 199.7302 199.7170 94.2499 94.4280
S2-E1 268.6292 268.8753 46.1118 46.2851
S2-E2 220.6231 220.7899 54.9339 55.0999
S2-W1 247.8833 247.8532 115.1209 115.3341
S2-W2 168.8195 168.8048 95.9299 96.1105
E1-E2 60.8842 60.9471 -167.6502 -167.4353
E1-W1 293.0887 293.3721 173.9604 174.1942
E1-W2 205.2821 205.4955 -172.8127 -172.5924
E2-W1 236.0961 236.3129 169.2941 169.5318
E2-W2 144.7486 144.8987 -174.9818 -174.7591
W1-W2 104.4135 104.4722 -32.7734 -32.5247
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.488891047
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_219134
HIERARCH OBS RA 348.3207
HIERARCH OBS DEC 57.16836
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 31.3761
HIERARCH ISS PBL12 END 31.3789
HIERARCH ISS PBLA12 START 85.174
HIERARCH ISS PBLA12 END 85.3398
HIERARCH ISS PBL13 START 293.658
HIERARCH ISS PBL13 END 293.9082
HIERARCH ISS PBLA13 START 49.9725
HIERARCH ISS PBLA13 END 50.1422
HIERARCH ISS PBL14 START 248.2331
HIERARCH ISS PBL14 END 248.4022
HIERARCH ISS PBLA14 START 58.5836
HIERARCH ISS PBLA14 END 58.7475
HIERARCH ISS PBL15 START 275.5159
HIERARCH ISS PBL15 END 275.4767
HIERARCH ISS PBLA15 START 111.8619
HIERARCH ISS PBLA15 END 112.0697
HIERARCH ISS PBL16 START 199.7302
HIERARCH ISS PBL16 END 199.717
HIERARCH ISS PBLA16 START 94.2499
HIERARCH ISS PBLA16 END 94.428
HIERARCH ISS PBL23 START 268.6292
HIERARCH ISS PBL23 END 268.8753
HIERARCH ISS PBLA23 START 46.1118
HIERARCH ISS PBLA23 END 46.2851
HIERARCH ISS PBL24 START 220.6231
HIERARCH ISS PBL24 END 220.7899
HIERARCH ISS PBLA24 START 54.9339
HIERARCH ISS PBLA24 END 55.0999
HIERARCH ISS PBL25 START 247.8833
HIERARCH ISS PBL25 END 247.8532
HIERARCH ISS PBLA25 START 115.1209
HIERARCH ISS PBLA25 END 115.3341
HIERARCH ISS PBL26 START 168.8195
HIERARCH ISS PBL26 END 168.8048
HIERARCH ISS PBLA26 START 95.9299
HIERARCH ISS PBLA26 END 96.1105
HIERARCH ISS PBL34 START 60.8842
HIERARCH ISS PBL34 END 60.9471
HIERARCH ISS PBLA34 START -167.6502
HIERARCH ISS PBLA34 END -167.4353
HIERARCH ISS PBL35 START 293.0887
HIERARCH ISS PBL35 END 293.3721
HIERARCH ISS PBLA35 START 173.9604
HIERARCH ISS PBLA35 END 174.1942
HIERARCH ISS PBL36 START 205.2821
HIERARCH ISS PBL36 END 205.4955
HIERARCH ISS PBLA36 START -172.8127
HIERARCH ISS PBLA36 END -172.5924
HIERARCH ISS PBL45 START 236.0961
HIERARCH ISS PBL45 END 236.3129
HIERARCH ISS PBLA45 START 169.2941
HIERARCH ISS PBLA45 END 169.5318
HIERARCH ISS PBL46 START 144.7486
HIERARCH ISS PBL46 END 144.8987
HIERARCH ISS PBLA46 START -174.9818
HIERARCH ISS PBLA46 END -174.7591
HIERARCH ISS PBL56 START 104.4135
HIERARCH ISS PBL56 END 104.4722
HIERARCH ISS PBLA56 START -32.7734
HIERARCH ISS PBLA56 END -32.5247
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1