Exposure
ID
SPICA.2025-08-13T10-25-41_1
Header ID
SPICA.2025-08-13T10-25-41
Date updated
2025-08-13 10:24:36 UTC+0000
Release date
None
UTC Start
2025-08-13 10:24:36.039
UTC End
2025-08-13 10:25:36.039
MJD Start
60900.4337504476
MJD End
60900.43444489203
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 33.2282 33.2309 94.5401 94.6958
S1-E1 326.4128 326.3031 62.0722 62.2070
S1-E2 274.1602 274.0830 69.7476 69.8898
S1-W1 265.4036 265.6152 124.6925 124.8566
S1-W2 204.0703 204.1280 104.0844 104.2468
S2-E1 298.9111 298.8066 58.6510 58.7823
S2-E2 244.3920 244.3163 66.4792 66.6185
S2-W1 237.2592 237.4708 128.7264 128.8882
S2-W2 171.3906 171.4464 105.9265 106.0898
E1-E2 65.8322 65.8224 -151.7225 -151.6195
E1-W1 311.9352 312.0679 -166.9984 -166.9058
E1-W2 221.8229 221.8238 -155.9324 -155.8341
E2-W1 249.0337 249.1792 -170.9922 -170.8992
E2-W2 156.2431 156.2543 -157.7049 -157.6082
W1-W2 103.4086 103.5413 -11.3123 -11.1993
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60900.4337504476
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 33.2282
HIERARCH ISS PBL12 END 33.2309
HIERARCH ISS PBLA12 START 94.5401
HIERARCH ISS PBLA12 END 94.6958
HIERARCH ISS PBL13 START 326.4128
HIERARCH ISS PBL13 END 326.3031
HIERARCH ISS PBLA13 START 62.0722
HIERARCH ISS PBLA13 END 62.207
HIERARCH ISS PBL14 START 274.1602
HIERARCH ISS PBL14 END 274.083
HIERARCH ISS PBLA14 START 69.7476
HIERARCH ISS PBLA14 END 69.8898
HIERARCH ISS PBL15 START 265.4036
HIERARCH ISS PBL15 END 265.6152
HIERARCH ISS PBLA15 START 124.6925
HIERARCH ISS PBLA15 END 124.8566
HIERARCH ISS PBL16 START 204.0703
HIERARCH ISS PBL16 END 204.128
HIERARCH ISS PBLA16 START 104.0844
HIERARCH ISS PBLA16 END 104.2468
HIERARCH ISS PBL23 START 298.9111
HIERARCH ISS PBL23 END 298.8066
HIERARCH ISS PBLA23 START 58.651
HIERARCH ISS PBLA23 END 58.7823
HIERARCH ISS PBL24 START 244.392
HIERARCH ISS PBL24 END 244.3163
HIERARCH ISS PBLA24 START 66.4792
HIERARCH ISS PBLA24 END 66.6185
HIERARCH ISS PBL25 START 237.2592
HIERARCH ISS PBL25 END 237.4708
HIERARCH ISS PBLA25 START 128.7264
HIERARCH ISS PBLA25 END 128.8882
HIERARCH ISS PBL26 START 171.3906
HIERARCH ISS PBL26 END 171.4464
HIERARCH ISS PBLA26 START 105.9265
HIERARCH ISS PBLA26 END 106.0898
HIERARCH ISS PBL34 START 65.8322
HIERARCH ISS PBL34 END 65.8224
HIERARCH ISS PBLA34 START -151.7225
HIERARCH ISS PBLA34 END -151.6195
HIERARCH ISS PBL35 START 311.9352
HIERARCH ISS PBL35 END 312.0679
HIERARCH ISS PBLA35 START -166.9984
HIERARCH ISS PBLA35 END -166.9058
HIERARCH ISS PBL36 START 221.8229
HIERARCH ISS PBL36 END 221.8238
HIERARCH ISS PBLA36 START -155.9324
HIERARCH ISS PBLA36 END -155.8341
HIERARCH ISS PBL45 START 249.0337
HIERARCH ISS PBL45 END 249.1792
HIERARCH ISS PBLA45 START -170.9922
HIERARCH ISS PBLA45 END -170.8992
HIERARCH ISS PBL46 START 156.2431
HIERARCH ISS PBL46 END 156.2543
HIERARCH ISS PBLA46 START -157.7049
HIERARCH ISS PBLA46 END -157.6082
HIERARCH ISS PBL56 START 103.4086
HIERARCH ISS PBL56 END 103.5413
HIERARCH ISS PBLA56 START -11.3123
HIERARCH ISS PBLA56 END -11.1993
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1