Exposure
ID
SPICA.2025-06-16T10-42-01_1
Header ID
SPICA.2025-06-16T10-42-01
Date updated
2025-06-16 10:40:56 UTC+0000
Release date
None
UTC Start
2025-06-16 10:40:56.261
UTC End
2025-06-16 10:41:56.261
MJD Start
60842.4450956191
MJD End
60842.44579006353
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 31.0335 31.0425 75.5723 75.7356
S1-E1 276.0165 276.3724 40.2231 40.3884
S1-E2 236.1076 236.3554 49.2064 49.3645
S1-W1 276.9371 276.9243 99.5995 99.8120
S1-W2 199.5626 199.5811 83.8672 84.0451
S2-E1 251.3464 251.6938 36.1267 36.2967
S2-E2 208.7577 208.9987 45.4211 45.5818
S2-W1 248.9135 248.9048 102.5093 102.7284
S2-W2 168.9131 168.9241 85.3861 85.5669
E1-E2 56.4933 56.5801 179.4851 179.7137
E1-W1 273.8678 274.2349 159.7440 160.0000
E1-W2 190.5004 190.7900 173.9196 174.1566
E2-W1 221.5181 221.7937 154.8023 155.0636
E2-W2 134.3852 134.5874 171.5830 171.8235
W1-W2 100.6351 100.7022 -47.8745 -47.6045
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.4450956191
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 31.0335
HIERARCH ISS PBL12 END 31.0425
HIERARCH ISS PBLA12 START 75.5723
HIERARCH ISS PBLA12 END 75.7356
HIERARCH ISS PBL13 START 276.0165
HIERARCH ISS PBL13 END 276.3724
HIERARCH ISS PBLA13 START 40.2231
HIERARCH ISS PBLA13 END 40.3884
HIERARCH ISS PBL14 START 236.1076
HIERARCH ISS PBL14 END 236.3554
HIERARCH ISS PBLA14 START 49.2064
HIERARCH ISS PBLA14 END 49.3645
HIERARCH ISS PBL15 START 276.9371
HIERARCH ISS PBL15 END 276.9243
HIERARCH ISS PBLA15 START 99.5995
HIERARCH ISS PBLA15 END 99.812
HIERARCH ISS PBL16 START 199.5626
HIERARCH ISS PBL16 END 199.5811
HIERARCH ISS PBLA16 START 83.8672
HIERARCH ISS PBLA16 END 84.0451
HIERARCH ISS PBL23 START 251.3464
HIERARCH ISS PBL23 END 251.6938
HIERARCH ISS PBLA23 START 36.1267
HIERARCH ISS PBLA23 END 36.2967
HIERARCH ISS PBL24 START 208.7577
HIERARCH ISS PBL24 END 208.9987
HIERARCH ISS PBLA24 START 45.4211
HIERARCH ISS PBLA24 END 45.5818
HIERARCH ISS PBL25 START 248.9135
HIERARCH ISS PBL25 END 248.9048
HIERARCH ISS PBLA25 START 102.5093
HIERARCH ISS PBLA25 END 102.7284
HIERARCH ISS PBL26 START 168.9131
HIERARCH ISS PBL26 END 168.9241
HIERARCH ISS PBLA26 START 85.3861
HIERARCH ISS PBLA26 END 85.5669
HIERARCH ISS PBL34 START 56.4933
HIERARCH ISS PBL34 END 56.5801
HIERARCH ISS PBLA34 START 179.4851
HIERARCH ISS PBLA34 END 179.7137
HIERARCH ISS PBL35 START 273.8678
HIERARCH ISS PBL35 END 274.2349
HIERARCH ISS PBLA35 START 159.744
HIERARCH ISS PBLA35 END 160.0
HIERARCH ISS PBL36 START 190.5004
HIERARCH ISS PBL36 END 190.79
HIERARCH ISS PBLA36 START 173.9196
HIERARCH ISS PBLA36 END 174.1566
HIERARCH ISS PBL45 START 221.5181
HIERARCH ISS PBL45 END 221.7937
HIERARCH ISS PBLA45 START 154.8023
HIERARCH ISS PBLA45 END 155.0636
HIERARCH ISS PBL46 START 134.3852
HIERARCH ISS PBL46 END 134.5874
HIERARCH ISS PBLA46 START 171.583
HIERARCH ISS PBLA46 END 171.8235
HIERARCH ISS PBL56 START 100.6351
HIERARCH ISS PBL56 END 100.7022
HIERARCH ISS PBLA56 START -47.8745
HIERARCH ISS PBLA56 END -47.6045
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1