Exposure
ID
SPICA.2025-06-14T09-56-26_1
Header ID
SPICA.2025-06-14T09-56-26
Date updated
2025-06-14 09:55:21 UTC+0000
Release date
None
UTC Start
2025-06-14 09:55:21.529
UTC End
2025-06-14 09:56:21.529
MJD Start
60840.41344362
MJD End
60840.41413806443
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
68341
Category
science
Program ID
S02
Program Title
TBD
Program Type
Normal
PI / COI
vrard
Target
ID
47877
Name
HD_201091
RA
316.7248
DEC
38.74942
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9747 33.9753 86.8905 87.0438
S1-E1 323.7849 323.9250 55.3133 55.4472
S1-E2 274.3728 274.4550 62.9616 63.0977
S1-W1 275.7890 275.8463 113.6297 113.8266
S1-W2 210.9599 210.9591 95.5028 95.6705
S2-E1 295.3769 295.5229 51.8602 51.9939
S2-E2 243.7081 243.7943 59.7202 59.8552
S2-W1 245.9229 245.9927 117.1934 117.3947
S2-W2 177.4412 177.4414 97.1458 97.3162
E1-E2 63.4210 63.4824 -159.8415 -159.6921
E1-W1 295.1176 295.5060 -177.3635 -177.1973
E1-W2 212.0883 212.3183 -164.6192 -164.4665
E2-W1 235.4148 235.7382 177.9841 178.1566
E2-W2 148.9813 149.1498 -166.6511 -166.4967
W1-W2 99.8892 100.0251 -25.2933 -25.0868
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60840.41344362
PI-COI vrard
HIERARCH OBS TARG NAME HD_201091
HIERARCH OBS RA 316.7248
HIERARCH OBS DEC 38.74942
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 33.9747
HIERARCH ISS PBL12 END 33.9753
HIERARCH ISS PBLA12 START 86.8905
HIERARCH ISS PBLA12 END 87.0438
HIERARCH ISS PBL13 START 323.7849
HIERARCH ISS PBL13 END 323.925
HIERARCH ISS PBLA13 START 55.3133
HIERARCH ISS PBLA13 END 55.4472
HIERARCH ISS PBL14 START 274.3728
HIERARCH ISS PBL14 END 274.455
HIERARCH ISS PBLA14 START 62.9616
HIERARCH ISS PBLA14 END 63.0977
HIERARCH ISS PBL15 START 275.789
HIERARCH ISS PBL15 END 275.8463
HIERARCH ISS PBLA15 START 113.6297
HIERARCH ISS PBLA15 END 113.8266
HIERARCH ISS PBL16 START 210.9599
HIERARCH ISS PBL16 END 210.9591
HIERARCH ISS PBLA16 START 95.5028
HIERARCH ISS PBLA16 END 95.6705
HIERARCH ISS PBL23 START 295.3769
HIERARCH ISS PBL23 END 295.5229
HIERARCH ISS PBLA23 START 51.8602
HIERARCH ISS PBLA23 END 51.9939
HIERARCH ISS PBL24 START 243.7081
HIERARCH ISS PBL24 END 243.7943
HIERARCH ISS PBLA24 START 59.7202
HIERARCH ISS PBLA24 END 59.8552
HIERARCH ISS PBL25 START 245.9229
HIERARCH ISS PBL25 END 245.9927
HIERARCH ISS PBLA25 START 117.1934
HIERARCH ISS PBLA25 END 117.3947
HIERARCH ISS PBL26 START 177.4412
HIERARCH ISS PBL26 END 177.4414
HIERARCH ISS PBLA26 START 97.1458
HIERARCH ISS PBLA26 END 97.3162
HIERARCH ISS PBL34 START 63.421
HIERARCH ISS PBL34 END 63.4824
HIERARCH ISS PBLA34 START -159.8415
HIERARCH ISS PBLA34 END -159.6921
HIERARCH ISS PBL35 START 295.1176
HIERARCH ISS PBL35 END 295.506
HIERARCH ISS PBLA35 START -177.3635
HIERARCH ISS PBLA35 END -177.1973
HIERARCH ISS PBL36 START 212.0883
HIERARCH ISS PBL36 END 212.3183
HIERARCH ISS PBLA36 START -164.6192
HIERARCH ISS PBLA36 END -164.4665
HIERARCH ISS PBL45 START 235.4148
HIERARCH ISS PBL45 END 235.7382
HIERARCH ISS PBLA45 START 177.9841
HIERARCH ISS PBLA45 END 178.1566
HIERARCH ISS PBL46 START 148.9813
HIERARCH ISS PBL46 END 149.1498
HIERARCH ISS PBLA46 START -166.6511
HIERARCH ISS PBLA46 END -166.4967
HIERARCH ISS PBL56 START 99.8892
HIERARCH ISS PBL56 END 100.0251
HIERARCH ISS PBLA56 START -25.2933
HIERARCH ISS PBLA56 END -25.0868
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1