Exposure
ID
SPICA.2025-06-11T11-20-45_1
Header ID
SPICA.2025-06-11T11-20-45
Date updated
2025-06-11 11:19:39 UTC+0000
Release date
None
UTC Start
2025-06-11 11:19:39.892
UTC End
2025-06-11 11:20:39.892
MJD Start
60837.4719894868
MJD End
60837.472683931235
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
68332
Category
science
Program ID
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 31.1750 31.1821 78.4590 78.6233
S1-E1 282.0081 282.3306 43.1447 43.3111
S1-E2 240.2637 240.4864 52.0063 52.1661
S1-W1 276.6611 276.6420 103.3350 103.5464
S1-W2 199.8077 199.8165 87.0038 87.1820
S2-E1 257.2016 257.5171 39.1269 39.2976
S2-E2 212.8062 213.0236 48.2647 48.4269
S2-W1 248.7244 248.7111 106.3573 106.5749
S2-W2 169.0422 169.0454 88.5740 88.7550
E1-E2 57.9669 58.0469 -176.5357 -176.3127
E1-W1 280.1759 280.5228 164.1860 164.4339
E1-W2 195.4317 195.7003 178.0397 178.2702
E2-W1 226.2703 226.5327 159.3340 159.5869
E2-W2 137.8334 138.0215 175.7611 175.9947
W1-W2 101.8196 101.8865 -43.1745 -42.9113
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60837.4719894868
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 31.175
HIERARCH ISS PBL12 END 31.1821
HIERARCH ISS PBLA12 START 78.459
HIERARCH ISS PBLA12 END 78.6233
HIERARCH ISS PBL13 START 282.0081
HIERARCH ISS PBL13 END 282.3306
HIERARCH ISS PBLA13 START 43.1447
HIERARCH ISS PBLA13 END 43.3111
HIERARCH ISS PBL14 START 240.2637
HIERARCH ISS PBL14 END 240.4864
HIERARCH ISS PBLA14 START 52.0063
HIERARCH ISS PBLA14 END 52.1661
HIERARCH ISS PBL15 START 276.6611
HIERARCH ISS PBL15 END 276.642
HIERARCH ISS PBLA15 START 103.335
HIERARCH ISS PBLA15 END 103.5464
HIERARCH ISS PBL16 START 199.8077
HIERARCH ISS PBL16 END 199.8165
HIERARCH ISS PBLA16 START 87.0038
HIERARCH ISS PBLA16 END 87.182
HIERARCH ISS PBL23 START 257.2016
HIERARCH ISS PBL23 END 257.5171
HIERARCH ISS PBLA23 START 39.1269
HIERARCH ISS PBLA23 END 39.2976
HIERARCH ISS PBL24 START 212.8062
HIERARCH ISS PBL24 END 213.0236
HIERARCH ISS PBLA24 START 48.2647
HIERARCH ISS PBLA24 END 48.4269
HIERARCH ISS PBL25 START 248.7244
HIERARCH ISS PBL25 END 248.7111
HIERARCH ISS PBLA25 START 106.3573
HIERARCH ISS PBLA25 END 106.5749
HIERARCH ISS PBL26 START 169.0422
HIERARCH ISS PBL26 END 169.0454
HIERARCH ISS PBLA26 START 88.574
HIERARCH ISS PBLA26 END 88.755
HIERARCH ISS PBL34 START 57.9669
HIERARCH ISS PBL34 END 58.0469
HIERARCH ISS PBLA34 START -176.5357
HIERARCH ISS PBLA34 END -176.3127
HIERARCH ISS PBL35 START 280.1759
HIERARCH ISS PBL35 END 280.5228
HIERARCH ISS PBLA35 START 164.186
HIERARCH ISS PBLA35 END 164.4339
HIERARCH ISS PBL36 START 195.4317
HIERARCH ISS PBL36 END 195.7003
HIERARCH ISS PBLA36 START 178.0397
HIERARCH ISS PBLA36 END 178.2702
HIERARCH ISS PBL45 START 226.2703
HIERARCH ISS PBL45 END 226.5327
HIERARCH ISS PBLA45 START 159.334
HIERARCH ISS PBLA45 END 159.5869
HIERARCH ISS PBL46 START 137.8334
HIERARCH ISS PBL46 END 138.0215
HIERARCH ISS PBLA46 START 175.7611
HIERARCH ISS PBLA46 END 175.9947
HIERARCH ISS PBL56 START 101.8196
HIERARCH ISS PBL56 END 101.8865
HIERARCH ISS PBLA56 START -43.1745
HIERARCH ISS PBLA56 END -42.9113
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1