Exposure
ID
SPICA.2025-06-16T10-35-24_1
Header ID
SPICA.2025-06-16T10-35-24
Date updated
2025-06-16 10:34:19 UTC+0000
Release date
None
UTC Start
2025-06-16 10:34:19.534
UTC End
2025-06-16 10:35:19.534
MJD Start
60842.4405038681
MJD End
60842.44119831253
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 30.9764 30.9860 74.5757 74.7386
S1-E1 273.7998 274.1676 39.2141 39.3792
S1-E2 234.5617 234.8185 48.2425 48.4000
S1-W1 277.0081 276.9973 98.3000 98.5128
S1-W2 199.4375 199.4594 82.7815 82.9591
S2-E1 249.1838 249.5425 35.0885 35.2584
S2-E2 207.2557 207.5051 44.4410 44.6012
S2-W1 248.9617 248.9543 101.1694 101.3889
S2-W2 168.8362 168.8499 84.2820 84.4627
E1-E2 55.9550 56.0440 178.0807 178.3115
E1-W1 271.6044 271.9772 158.1683 158.4275
E1-W2 188.7076 189.0038 172.4621 172.7018
E2-W1 219.8223 220.1013 153.1948 153.4593
E2-W2 133.1341 133.3407 170.1038 170.3471
W1-W2 100.2262 100.2930 -49.5328 -49.2604
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.4405038681
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 30.9764
HIERARCH ISS PBL12 END 30.986
HIERARCH ISS PBLA12 START 74.5757
HIERARCH ISS PBLA12 END 74.7386
HIERARCH ISS PBL13 START 273.7998
HIERARCH ISS PBL13 END 274.1676
HIERARCH ISS PBLA13 START 39.2141
HIERARCH ISS PBLA13 END 39.3792
HIERARCH ISS PBL14 START 234.5617
HIERARCH ISS PBL14 END 234.8185
HIERARCH ISS PBLA14 START 48.2425
HIERARCH ISS PBLA14 END 48.4
HIERARCH ISS PBL15 START 277.0081
HIERARCH ISS PBL15 END 276.9973
HIERARCH ISS PBLA15 START 98.3
HIERARCH ISS PBLA15 END 98.5128
HIERARCH ISS PBL16 START 199.4375
HIERARCH ISS PBL16 END 199.4594
HIERARCH ISS PBLA16 START 82.7815
HIERARCH ISS PBLA16 END 82.9591
HIERARCH ISS PBL23 START 249.1838
HIERARCH ISS PBL23 END 249.5425
HIERARCH ISS PBLA23 START 35.0885
HIERARCH ISS PBLA23 END 35.2584
HIERARCH ISS PBL24 START 207.2557
HIERARCH ISS PBL24 END 207.5051
HIERARCH ISS PBLA24 START 44.441
HIERARCH ISS PBLA24 END 44.6012
HIERARCH ISS PBL25 START 248.9617
HIERARCH ISS PBL25 END 248.9543
HIERARCH ISS PBLA25 START 101.1694
HIERARCH ISS PBLA25 END 101.3889
HIERARCH ISS PBL26 START 168.8362
HIERARCH ISS PBL26 END 168.8499
HIERARCH ISS PBLA26 START 84.282
HIERARCH ISS PBLA26 END 84.4627
HIERARCH ISS PBL34 START 55.955
HIERARCH ISS PBL34 END 56.044
HIERARCH ISS PBLA34 START 178.0807
HIERARCH ISS PBLA34 END 178.3115
HIERARCH ISS PBL35 START 271.6044
HIERARCH ISS PBL35 END 271.9772
HIERARCH ISS PBLA35 START 158.1683
HIERARCH ISS PBLA35 END 158.4275
HIERARCH ISS PBL36 START 188.7076
HIERARCH ISS PBL36 END 189.0038
HIERARCH ISS PBLA36 START 172.4621
HIERARCH ISS PBLA36 END 172.7018
HIERARCH ISS PBL45 START 219.8223
HIERARCH ISS PBL45 END 220.1013
HIERARCH ISS PBLA45 START 153.1948
HIERARCH ISS PBLA45 END 153.4593
HIERARCH ISS PBL46 START 133.1341
HIERARCH ISS PBL46 END 133.3407
HIERARCH ISS PBLA46 START 170.1038
HIERARCH ISS PBLA46 END 170.3471
HIERARCH ISS PBL56 START 100.2262
HIERARCH ISS PBL56 END 100.293
HIERARCH ISS PBLA56 START -49.5328
HIERARCH ISS PBLA56 END -49.2604
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1