Exposure
ID
SPICA.2025-08-13T10-36-00_1
Header ID
SPICA.2025-08-13T10-36-00
Date updated
2025-08-13 10:34:54 UTC+0000
Release date
None
UTC Start
2025-08-13 10:34:54.003
UTC End
2025-08-13 10:35:54.003
MJD Start
60900.4409028146
MJD End
60900.44159725903
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
70121
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
52027
Name
HD_3651
RA
9.840858
DEC
21.25047
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.2573 33.2608 96.0195 96.1740
S1-E1 325.3333 325.2160 63.3778 63.5175
S1-E2 273.4222 273.3446 71.1196 71.2657
S1-W1 267.3842 267.5868 126.2280 126.3854
S1-W2 204.6355 204.6967 105.6194 105.7786
S2-E1 297.8693 297.7545 59.9252 60.0618
S2-E2 243.6590 243.5808 67.8252 67.9687
S2-W1 239.2292 239.4294 130.2389 130.3938
S2-W2 171.9335 171.9917 107.4680 107.6277
E1-E2 65.6990 65.6799 -150.7212 -150.6136
E1-W1 312.9644 313.0419 -166.1061 -166.0113
E1-W2 221.6860 221.6530 -154.9788 -154.8764
E2-W1 250.2275 250.3277 -170.1004 -170.0061
E2-W2 156.2445 156.2311 -156.7676 -156.6672
W1-W2 104.5961 104.7106 -10.2502 -10.1406
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60900.4409028146
PI-COI ibanez
HIERARCH OBS TARG NAME HD_3651
HIERARCH OBS RA 9.840858
HIERARCH OBS DEC 21.25047
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 33.2573
HIERARCH ISS PBL12 END 33.2608
HIERARCH ISS PBLA12 START 96.0195
HIERARCH ISS PBLA12 END 96.174
HIERARCH ISS PBL13 START 325.3333
HIERARCH ISS PBL13 END 325.216
HIERARCH ISS PBLA13 START 63.3778
HIERARCH ISS PBLA13 END 63.5175
HIERARCH ISS PBL14 START 273.4222
HIERARCH ISS PBL14 END 273.3446
HIERARCH ISS PBLA14 START 71.1196
HIERARCH ISS PBLA14 END 71.2657
HIERARCH ISS PBL15 START 267.3842
HIERARCH ISS PBL15 END 267.5868
HIERARCH ISS PBLA15 START 126.228
HIERARCH ISS PBLA15 END 126.3854
HIERARCH ISS PBL16 START 204.6355
HIERARCH ISS PBL16 END 204.6967
HIERARCH ISS PBLA16 START 105.6194
HIERARCH ISS PBLA16 END 105.7786
HIERARCH ISS PBL23 START 297.8693
HIERARCH ISS PBL23 END 297.7545
HIERARCH ISS PBLA23 START 59.9252
HIERARCH ISS PBLA23 END 60.0618
HIERARCH ISS PBL24 START 243.659
HIERARCH ISS PBL24 END 243.5808
HIERARCH ISS PBLA24 START 67.8252
HIERARCH ISS PBLA24 END 67.9687
HIERARCH ISS PBL25 START 239.2292
HIERARCH ISS PBL25 END 239.4294
HIERARCH ISS PBLA25 START 130.2389
HIERARCH ISS PBLA25 END 130.3938
HIERARCH ISS PBL26 START 171.9335
HIERARCH ISS PBL26 END 171.9917
HIERARCH ISS PBLA26 START 107.468
HIERARCH ISS PBLA26 END 107.6277
HIERARCH ISS PBL34 START 65.699
HIERARCH ISS PBL34 END 65.6799
HIERARCH ISS PBLA34 START -150.7212
HIERARCH ISS PBLA34 END -150.6136
HIERARCH ISS PBL35 START 312.9644
HIERARCH ISS PBL35 END 313.0419
HIERARCH ISS PBLA35 START -166.1061
HIERARCH ISS PBLA35 END -166.0113
HIERARCH ISS PBL36 START 221.686
HIERARCH ISS PBL36 END 221.653
HIERARCH ISS PBLA36 START -154.9788
HIERARCH ISS PBLA36 END -154.8764
HIERARCH ISS PBL45 START 250.2275
HIERARCH ISS PBL45 END 250.3277
HIERARCH ISS PBLA45 START -170.1004
HIERARCH ISS PBLA45 END -170.0061
HIERARCH ISS PBL46 START 156.2445
HIERARCH ISS PBL46 END 156.2311
HIERARCH ISS PBLA46 START -156.7676
HIERARCH ISS PBLA46 END -156.6672
HIERARCH ISS PBL56 START 104.5961
HIERARCH ISS PBL56 END 104.7106
HIERARCH ISS PBLA56 START -10.2502
HIERARCH ISS PBLA56 END -10.1406
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1