Exposure
ID
SPICA.2025-06-14T09-50-15_1
Header ID
SPICA.2025-06-14T09-50-15
Date updated
2025-06-14 09:49:10 UTC+0000
Release date
None
UTC Start
2025-06-14 09:49:10.240
UTC End
2025-06-14 09:50:10.240
MJD Start
60840.4091462952
MJD End
60840.40984073963
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 33.9712 33.9719 86.0152 86.1682
S1-E1 322.9471 323.0982 54.5538 54.6858
S1-E2 273.8806 273.9695 62.1889 62.3234
S1-W1 275.4590 275.5169 112.4976 112.6963
S1-W2 210.9634 210.9629 94.5426 94.7107
S2-E1 294.5042 294.6616 51.1022 51.2340
S2-E2 243.1921 243.2852 58.9540 59.0873
S2-W1 245.5201 245.5909 116.0349 116.2384
S2-W2 177.4392 177.4396 96.1695 96.3404
E1-E2 63.0544 63.1205 -160.6934 -160.5447
E1-W1 292.8186 293.2302 -178.3176 -178.1503
E1-W2 210.7183 210.9646 -165.4911 -165.3387
E2-W1 233.5055 233.8469 176.9927 177.1667
E2-W2 147.9788 148.1589 -167.5334 -167.3791
W1-W2 99.0951 99.2360 -26.4862 -26.2761
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60840.4091462952
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 33.9712
HIERARCH ISS PBL12 END 33.9719
HIERARCH ISS PBLA12 START 86.0152
HIERARCH ISS PBLA12 END 86.1682
HIERARCH ISS PBL13 START 322.9471
HIERARCH ISS PBL13 END 323.0982
HIERARCH ISS PBLA13 START 54.5538
HIERARCH ISS PBLA13 END 54.6858
HIERARCH ISS PBL14 START 273.8806
HIERARCH ISS PBL14 END 273.9695
HIERARCH ISS PBLA14 START 62.1889
HIERARCH ISS PBLA14 END 62.3234
HIERARCH ISS PBL15 START 275.459
HIERARCH ISS PBL15 END 275.5169
HIERARCH ISS PBLA15 START 112.4976
HIERARCH ISS PBLA15 END 112.6963
HIERARCH ISS PBL16 START 210.9634
HIERARCH ISS PBL16 END 210.9629
HIERARCH ISS PBLA16 START 94.5426
HIERARCH ISS PBLA16 END 94.7107
HIERARCH ISS PBL23 START 294.5042
HIERARCH ISS PBL23 END 294.6616
HIERARCH ISS PBLA23 START 51.1022
HIERARCH ISS PBLA23 END 51.234
HIERARCH ISS PBL24 START 243.1921
HIERARCH ISS PBL24 END 243.2852
HIERARCH ISS PBLA24 START 58.954
HIERARCH ISS PBLA24 END 59.0873
HIERARCH ISS PBL25 START 245.5201
HIERARCH ISS PBL25 END 245.5909
HIERARCH ISS PBLA25 START 116.0349
HIERARCH ISS PBLA25 END 116.2384
HIERARCH ISS PBL26 START 177.4392
HIERARCH ISS PBL26 END 177.4396
HIERARCH ISS PBLA26 START 96.1695
HIERARCH ISS PBLA26 END 96.3404
HIERARCH ISS PBL34 START 63.0544
HIERARCH ISS PBL34 END 63.1205
HIERARCH ISS PBLA34 START -160.6934
HIERARCH ISS PBLA34 END -160.5447
HIERARCH ISS PBL35 START 292.8186
HIERARCH ISS PBL35 END 293.2302
HIERARCH ISS PBLA35 START -178.3176
HIERARCH ISS PBLA35 END -178.1503
HIERARCH ISS PBL36 START 210.7183
HIERARCH ISS PBL36 END 210.9646
HIERARCH ISS PBLA36 START -165.4911
HIERARCH ISS PBLA36 END -165.3387
HIERARCH ISS PBL45 START 233.5055
HIERARCH ISS PBL45 END 233.8469
HIERARCH ISS PBLA45 START 176.9927
HIERARCH ISS PBLA45 END 177.1667
HIERARCH ISS PBL46 START 147.9788
HIERARCH ISS PBL46 END 148.1589
HIERARCH ISS PBLA46 START -167.5334
HIERARCH ISS PBLA46 END -167.3791
HIERARCH ISS PBL56 START 99.0951
HIERARCH ISS PBL56 END 99.236
HIERARCH ISS PBLA56 START -26.4862
HIERARCH ISS PBLA56 END -26.2761
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1