Exposure
ID
SPICA.2025-09-14T08-20-42_1
Header ID
SPICA.2025-09-14T08-20-42
Date updated
2025-09-14 08:19:36 UTC+0000
Release date
None
UTC Start
2025-09-14 08:19:36.955
UTC End
2025-09-14 08:20:36.955
MJD Start
60932.3469554937
MJD End
60932.34764993813
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 33.2303 33.2330 94.6601 94.8157
S1-E1 326.3284 326.2180 62.1760 62.3112
S1-E2 274.1007 274.0235 69.8572 69.9997
S1-W1 265.5668 265.7777 124.8190 124.9825
S1-W2 204.1147 204.1727 104.2096 104.3718
S2-E1 298.8307 298.7252 58.7521 58.8839
S2-E2 244.3337 244.2578 66.5865 66.7261
S2-W1 237.4224 237.6331 128.8512 129.0124
S2-W2 171.4336 171.4896 106.0524 106.2154
E1-E2 65.8247 65.8142 -151.6432 -151.5399
E1-W1 312.0380 312.1662 -166.9270 -166.8342
E1-W2 221.8239 221.8221 -155.8567 -155.7582
E2-W1 249.1463 249.2882 -170.9206 -170.8275
E2-W2 156.2520 156.2612 -157.6304 -157.5335
W1-W2 103.5110 103.6422 -11.2252 -11.1125
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60932.3469554937
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 33.2303
HIERARCH ISS PBL12 END 33.233
HIERARCH ISS PBLA12 START 94.6601
HIERARCH ISS PBLA12 END 94.8157
HIERARCH ISS PBL13 START 326.3284
HIERARCH ISS PBL13 END 326.218
HIERARCH ISS PBLA13 START 62.176
HIERARCH ISS PBLA13 END 62.3112
HIERARCH ISS PBL14 START 274.1007
HIERARCH ISS PBL14 END 274.0235
HIERARCH ISS PBLA14 START 69.8572
HIERARCH ISS PBLA14 END 69.9997
HIERARCH ISS PBL15 START 265.5668
HIERARCH ISS PBL15 END 265.7777
HIERARCH ISS PBLA15 START 124.819
HIERARCH ISS PBLA15 END 124.9825
HIERARCH ISS PBL16 START 204.1147
HIERARCH ISS PBL16 END 204.1727
HIERARCH ISS PBLA16 START 104.2096
HIERARCH ISS PBLA16 END 104.3718
HIERARCH ISS PBL23 START 298.8307
HIERARCH ISS PBL23 END 298.7252
HIERARCH ISS PBLA23 START 58.7521
HIERARCH ISS PBLA23 END 58.8839
HIERARCH ISS PBL24 START 244.3337
HIERARCH ISS PBL24 END 244.2578
HIERARCH ISS PBLA24 START 66.5865
HIERARCH ISS PBLA24 END 66.7261
HIERARCH ISS PBL25 START 237.4224
HIERARCH ISS PBL25 END 237.6331
HIERARCH ISS PBLA25 START 128.8512
HIERARCH ISS PBLA25 END 129.0124
HIERARCH ISS PBL26 START 171.4336
HIERARCH ISS PBL26 END 171.4896
HIERARCH ISS PBLA26 START 106.0524
HIERARCH ISS PBLA26 END 106.2154
HIERARCH ISS PBL34 START 65.8247
HIERARCH ISS PBL34 END 65.8142
HIERARCH ISS PBLA34 START -151.6432
HIERARCH ISS PBLA34 END -151.5399
HIERARCH ISS PBL35 START 312.038
HIERARCH ISS PBL35 END 312.1662
HIERARCH ISS PBLA35 START -166.927
HIERARCH ISS PBLA35 END -166.8342
HIERARCH ISS PBL36 START 221.8239
HIERARCH ISS PBL36 END 221.8221
HIERARCH ISS PBLA36 START -155.8567
HIERARCH ISS PBLA36 END -155.7582
HIERARCH ISS PBL45 START 249.1463
HIERARCH ISS PBL45 END 249.2882
HIERARCH ISS PBLA45 START -170.9206
HIERARCH ISS PBLA45 END -170.8275
HIERARCH ISS PBL46 START 156.252
HIERARCH ISS PBL46 END 156.2612
HIERARCH ISS PBLA46 START -157.6304
HIERARCH ISS PBLA46 END -157.5335
HIERARCH ISS PBL56 START 103.511
HIERARCH ISS PBL56 END 103.6422
HIERARCH ISS PBLA56 START -11.2252
HIERARCH ISS PBLA56 END -11.1125
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1