Exposure
ID
SPICA.2025-06-16T10-34-18_1
Header ID
SPICA.2025-06-16T10-34-18
Date updated
2025-06-16 10:33:13 UTC+0000
Release date
None
UTC Start
2025-06-16 10:33:13.427
UTC End
2025-06-16 10:34:13.427
MJD Start
60842.4397387336
MJD End
60842.44043317803
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 30.9664 30.9762 74.4098 74.5727
S1-E1 273.4233 273.7930 39.0461 39.2111
S1-E2 234.2986 234.5569 48.0821 48.2396
S1-W1 277.0188 277.0083 98.0832 98.2961
S1-W2 199.4146 199.4371 82.6006 82.7782
S2-E1 248.8166 249.1772 34.9155 35.0854
S2-E2 207.0004 207.2511 44.2780 44.4381
S2-W1 248.9689 248.9618 100.9458 101.1654
S2-W2 168.8217 168.8359 84.0981 84.2787
E1-E2 55.8640 55.9534 177.8452 178.0764
E1-W1 271.2238 271.5975 157.9037 158.1635
E1-W2 188.4048 188.7021 172.2176 172.4577
E2-W1 219.5377 219.8172 152.9249 153.1899
E2-W2 132.9230 133.1303 169.8556 170.0993
W1-W2 100.1584 100.2250 -49.8107 -49.5378
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.4397387336
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 30.9664
HIERARCH ISS PBL12 END 30.9762
HIERARCH ISS PBLA12 START 74.4098
HIERARCH ISS PBLA12 END 74.5727
HIERARCH ISS PBL13 START 273.4233
HIERARCH ISS PBL13 END 273.793
HIERARCH ISS PBLA13 START 39.0461
HIERARCH ISS PBLA13 END 39.2111
HIERARCH ISS PBL14 START 234.2986
HIERARCH ISS PBL14 END 234.5569
HIERARCH ISS PBLA14 START 48.0821
HIERARCH ISS PBLA14 END 48.2396
HIERARCH ISS PBL15 START 277.0188
HIERARCH ISS PBL15 END 277.0083
HIERARCH ISS PBLA15 START 98.0832
HIERARCH ISS PBLA15 END 98.2961
HIERARCH ISS PBL16 START 199.4146
HIERARCH ISS PBL16 END 199.4371
HIERARCH ISS PBLA16 START 82.6006
HIERARCH ISS PBLA16 END 82.7782
HIERARCH ISS PBL23 START 248.8166
HIERARCH ISS PBL23 END 249.1772
HIERARCH ISS PBLA23 START 34.9155
HIERARCH ISS PBLA23 END 35.0854
HIERARCH ISS PBL24 START 207.0004
HIERARCH ISS PBL24 END 207.2511
HIERARCH ISS PBLA24 START 44.278
HIERARCH ISS PBLA24 END 44.4381
HIERARCH ISS PBL25 START 248.9689
HIERARCH ISS PBL25 END 248.9618
HIERARCH ISS PBLA25 START 100.9458
HIERARCH ISS PBLA25 END 101.1654
HIERARCH ISS PBL26 START 168.8217
HIERARCH ISS PBL26 END 168.8359
HIERARCH ISS PBLA26 START 84.0981
HIERARCH ISS PBLA26 END 84.2787
HIERARCH ISS PBL34 START 55.864
HIERARCH ISS PBL34 END 55.9534
HIERARCH ISS PBLA34 START 177.8452
HIERARCH ISS PBLA34 END 178.0764
HIERARCH ISS PBL35 START 271.2238
HIERARCH ISS PBL35 END 271.5975
HIERARCH ISS PBLA35 START 157.9037
HIERARCH ISS PBLA35 END 158.1635
HIERARCH ISS PBL36 START 188.4048
HIERARCH ISS PBL36 END 188.7021
HIERARCH ISS PBLA36 START 172.2176
HIERARCH ISS PBLA36 END 172.4577
HIERARCH ISS PBL45 START 219.5377
HIERARCH ISS PBL45 END 219.8172
HIERARCH ISS PBLA45 START 152.9249
HIERARCH ISS PBLA45 END 153.1899
HIERARCH ISS PBL46 START 132.923
HIERARCH ISS PBL46 END 133.1303
HIERARCH ISS PBLA46 START 169.8556
HIERARCH ISS PBLA46 END 170.0993
HIERARCH ISS PBL56 START 100.1584
HIERARCH ISS PBL56 END 100.225
HIERARCH ISS PBLA56 START -49.8107
HIERARCH ISS PBLA56 END -49.5378
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1