Exposure
ID
SPICA.2025-06-14T09-49-09_1
Header ID
SPICA.2025-06-14T09-49-09
Date updated
2025-06-14 09:48:04 UTC+0000
Release date
None
UTC Start
2025-06-14 09:48:04.124
UTC End
2025-06-14 09:49:04.124
MJD Start
60840.4083810689
MJD End
60840.40907551333
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 33.9705 33.9712 85.8595 86.0124
S1-E1 322.7913 322.9444 54.4196 54.5514
S1-E2 273.7889 273.8790 62.0523 62.1865
S1-W1 275.3999 275.4579 112.2949 112.4940
S1-W2 210.9639 210.9634 94.3715 94.5396
S2-E1 294.3419 294.5013 50.9684 51.0998
S2-E2 243.0960 243.1904 58.8187 58.9516
S2-W1 245.4478 245.5188 115.8274 116.0313
S2-W2 177.4388 177.4392 95.9953 96.1664
E1-E2 62.9863 63.0532 -160.8446 -160.6960
E1-W1 292.3954 292.8112 -178.4882 -178.3207
E1-W2 210.4645 210.7138 -165.6462 -165.4938
E2-W1 233.1549 233.4994 176.8151 176.9895
E2-W2 147.7933 147.9755 -167.6905 -167.5362
W1-W2 98.9508 99.0925 -26.7009 -26.4900
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60840.4083810689
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 33.9705
HIERARCH ISS PBL12 END 33.9712
HIERARCH ISS PBLA12 START 85.8595
HIERARCH ISS PBLA12 END 86.0124
HIERARCH ISS PBL13 START 322.7913
HIERARCH ISS PBL13 END 322.9444
HIERARCH ISS PBLA13 START 54.4196
HIERARCH ISS PBLA13 END 54.5514
HIERARCH ISS PBL14 START 273.7889
HIERARCH ISS PBL14 END 273.879
HIERARCH ISS PBLA14 START 62.0523
HIERARCH ISS PBLA14 END 62.1865
HIERARCH ISS PBL15 START 275.3999
HIERARCH ISS PBL15 END 275.4579
HIERARCH ISS PBLA15 START 112.2949
HIERARCH ISS PBLA15 END 112.494
HIERARCH ISS PBL16 START 210.9639
HIERARCH ISS PBL16 END 210.9634
HIERARCH ISS PBLA16 START 94.3715
HIERARCH ISS PBLA16 END 94.5396
HIERARCH ISS PBL23 START 294.3419
HIERARCH ISS PBL23 END 294.5013
HIERARCH ISS PBLA23 START 50.9684
HIERARCH ISS PBLA23 END 51.0998
HIERARCH ISS PBL24 START 243.096
HIERARCH ISS PBL24 END 243.1904
HIERARCH ISS PBLA24 START 58.8187
HIERARCH ISS PBLA24 END 58.9516
HIERARCH ISS PBL25 START 245.4478
HIERARCH ISS PBL25 END 245.5188
HIERARCH ISS PBLA25 START 115.8274
HIERARCH ISS PBLA25 END 116.0313
HIERARCH ISS PBL26 START 177.4388
HIERARCH ISS PBL26 END 177.4392
HIERARCH ISS PBLA26 START 95.9953
HIERARCH ISS PBLA26 END 96.1664
HIERARCH ISS PBL34 START 62.9863
HIERARCH ISS PBL34 END 63.0532
HIERARCH ISS PBLA34 START -160.8446
HIERARCH ISS PBLA34 END -160.696
HIERARCH ISS PBL35 START 292.3954
HIERARCH ISS PBL35 END 292.8112
HIERARCH ISS PBLA35 START -178.4882
HIERARCH ISS PBLA35 END -178.3207
HIERARCH ISS PBL36 START 210.4645
HIERARCH ISS PBL36 END 210.7138
HIERARCH ISS PBLA36 START -165.6462
HIERARCH ISS PBLA36 END -165.4938
HIERARCH ISS PBL45 START 233.1549
HIERARCH ISS PBL45 END 233.4994
HIERARCH ISS PBLA45 START 176.8151
HIERARCH ISS PBLA45 END 176.9895
HIERARCH ISS PBL46 START 147.7933
HIERARCH ISS PBL46 END 147.9755
HIERARCH ISS PBLA46 START -167.6905
HIERARCH ISS PBLA46 END -167.5362
HIERARCH ISS PBL56 START 98.9508
HIERARCH ISS PBL56 END 99.0925
HIERARCH ISS PBLA56 START -26.7009
HIERARCH ISS PBLA56 END -26.49
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1