Exposure
ID
SPICA.2025-06-16T10-40-55_1
Header ID
SPICA.2025-06-16T10-40-55
Date updated
2025-06-16 10:39:50 UTC+0000
Release date
None
UTC Start
2025-06-16 10:39:50.143
UTC End
2025-06-16 10:40:50.143
MJD Start
60842.4443303592
MJD End
60842.44502480363
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 31.0243 31.0334 75.4060 75.5693
S1-E1 275.6521 276.0100 40.0548 40.2201
S1-E2 235.8538 236.1031 49.0456 49.2036
S1-W1 276.9498 276.9373 99.3831 99.5956
S1-W2 199.5432 199.5623 83.6862 83.8640
S2-E1 250.9908 251.3401 35.9537 36.1237
S2-E2 208.5110 208.7534 45.2575 45.4182
S2-W1 248.9221 248.9137 102.2862 102.5054
S2-W2 168.9015 168.9129 85.2021 85.3828
E1-E2 56.4045 56.4917 179.2520 179.4810
E1-W1 273.4931 273.8612 159.4827 159.7393
E1-W2 190.2045 190.4952 173.6778 173.9153
E2-W1 221.2370 221.5132 154.5358 154.7976
E2-W2 134.1786 134.3816 171.3376 171.5786
W1-W2 100.5668 100.6339 -48.1498 -47.8794
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.4443303592
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 31.0243
HIERARCH ISS PBL12 END 31.0334
HIERARCH ISS PBLA12 START 75.406
HIERARCH ISS PBLA12 END 75.5693
HIERARCH ISS PBL13 START 275.6521
HIERARCH ISS PBL13 END 276.01
HIERARCH ISS PBLA13 START 40.0548
HIERARCH ISS PBLA13 END 40.2201
HIERARCH ISS PBL14 START 235.8538
HIERARCH ISS PBL14 END 236.1031
HIERARCH ISS PBLA14 START 49.0456
HIERARCH ISS PBLA14 END 49.2036
HIERARCH ISS PBL15 START 276.9498
HIERARCH ISS PBL15 END 276.9373
HIERARCH ISS PBLA15 START 99.3831
HIERARCH ISS PBLA15 END 99.5956
HIERARCH ISS PBL16 START 199.5432
HIERARCH ISS PBL16 END 199.5623
HIERARCH ISS PBLA16 START 83.6862
HIERARCH ISS PBLA16 END 83.864
HIERARCH ISS PBL23 START 250.9908
HIERARCH ISS PBL23 END 251.3401
HIERARCH ISS PBLA23 START 35.9537
HIERARCH ISS PBLA23 END 36.1237
HIERARCH ISS PBL24 START 208.511
HIERARCH ISS PBL24 END 208.7534
HIERARCH ISS PBLA24 START 45.2575
HIERARCH ISS PBLA24 END 45.4182
HIERARCH ISS PBL25 START 248.9221
HIERARCH ISS PBL25 END 248.9137
HIERARCH ISS PBLA25 START 102.2862
HIERARCH ISS PBLA25 END 102.5054
HIERARCH ISS PBL26 START 168.9015
HIERARCH ISS PBL26 END 168.9129
HIERARCH ISS PBLA26 START 85.2021
HIERARCH ISS PBLA26 END 85.3828
HIERARCH ISS PBL34 START 56.4045
HIERARCH ISS PBL34 END 56.4917
HIERARCH ISS PBLA34 START 179.252
HIERARCH ISS PBLA34 END 179.481
HIERARCH ISS PBL35 START 273.4931
HIERARCH ISS PBL35 END 273.8612
HIERARCH ISS PBLA35 START 159.4827
HIERARCH ISS PBLA35 END 159.7393
HIERARCH ISS PBL36 START 190.2045
HIERARCH ISS PBL36 END 190.4952
HIERARCH ISS PBLA36 START 173.6778
HIERARCH ISS PBLA36 END 173.9153
HIERARCH ISS PBL45 START 221.237
HIERARCH ISS PBL45 END 221.5132
HIERARCH ISS PBLA45 START 154.5358
HIERARCH ISS PBLA45 END 154.7976
HIERARCH ISS PBL46 START 134.1786
HIERARCH ISS PBL46 END 134.3816
HIERARCH ISS PBLA46 START 171.3376
HIERARCH ISS PBLA46 END 171.5786
HIERARCH ISS PBL56 START 100.5668
HIERARCH ISS PBL56 END 100.6339
HIERARCH ISS PBLA56 START -48.1498
HIERARCH ISS PBLA56 END -47.8794
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1