Exposure
ID
SPICA.2025-10-05T07-02-16_1
Header ID
SPICA.2025-10-05T07-02-16
Date updated
2025-10-05 07:01:10 UTC+0000
Release date
None
UTC Start
2025-10-05 07:01:10.882
UTC End
2025-10-05 07:02:10.882
MJD Start
60953.2924870583
MJD End
60953.29318150273
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
70761
Category
science
Program ID
S01
Program Title
TBD
Program Type
Normal
PI / COI
ligi
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 33.2413 33.2443 95.2539 95.4091
S1-E1 325.9021 325.7885 62.6951 62.8322
S1-E2 273.8054 273.7279 70.4037 70.5478
S1-W1 266.3679 266.5755 125.4399 125.6008
S1-W2 204.3383 204.3978 104.8275 104.9884
S2-E1 298.4218 298.3120 59.2584 59.3922
S2-E2 244.0421 243.9650 67.1222 67.2635
S2-W1 238.2213 238.4277 129.4632 129.6216
S2-W2 171.6491 171.7062 106.6732 106.8348
E1-E2 65.7791 65.7647 -151.2459 -151.1407
E1-W1 312.4966 312.6027 -166.5712 -166.4776
E1-W2 221.7974 221.7819 -155.4780 -155.3778
E2-W1 249.6626 249.7863 -170.5643 -170.4707
E2-W2 156.2731 156.2724 -157.2580 -157.1596
W1-W2 104.0021 104.1261 -10.7968 -10.6855
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60953.2924870583
PI-COI ligi
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 33.2413
HIERARCH ISS PBL12 END 33.2443
HIERARCH ISS PBLA12 START 95.2539
HIERARCH ISS PBLA12 END 95.4091
HIERARCH ISS PBL13 START 325.9021
HIERARCH ISS PBL13 END 325.7885
HIERARCH ISS PBLA13 START 62.6951
HIERARCH ISS PBLA13 END 62.8322
HIERARCH ISS PBL14 START 273.8054
HIERARCH ISS PBL14 END 273.7279
HIERARCH ISS PBLA14 START 70.4037
HIERARCH ISS PBLA14 END 70.5478
HIERARCH ISS PBL15 START 266.3679
HIERARCH ISS PBL15 END 266.5755
HIERARCH ISS PBLA15 START 125.4399
HIERARCH ISS PBLA15 END 125.6008
HIERARCH ISS PBL16 START 204.3383
HIERARCH ISS PBL16 END 204.3978
HIERARCH ISS PBLA16 START 104.8275
HIERARCH ISS PBLA16 END 104.9884
HIERARCH ISS PBL23 START 298.4218
HIERARCH ISS PBL23 END 298.312
HIERARCH ISS PBLA23 START 59.2584
HIERARCH ISS PBLA23 END 59.3922
HIERARCH ISS PBL24 START 244.0421
HIERARCH ISS PBL24 END 243.965
HIERARCH ISS PBLA24 START 67.1222
HIERARCH ISS PBLA24 END 67.2635
HIERARCH ISS PBL25 START 238.2213
HIERARCH ISS PBL25 END 238.4277
HIERARCH ISS PBLA25 START 129.4632
HIERARCH ISS PBLA25 END 129.6216
HIERARCH ISS PBL26 START 171.6491
HIERARCH ISS PBL26 END 171.7062
HIERARCH ISS PBLA26 START 106.6732
HIERARCH ISS PBLA26 END 106.8348
HIERARCH ISS PBL34 START 65.7791
HIERARCH ISS PBL34 END 65.7647
HIERARCH ISS PBLA34 START -151.2459
HIERARCH ISS PBLA34 END -151.1407
HIERARCH ISS PBL35 START 312.4966
HIERARCH ISS PBL35 END 312.6027
HIERARCH ISS PBLA35 START -166.5712
HIERARCH ISS PBLA35 END -166.4776
HIERARCH ISS PBL36 START 221.7974
HIERARCH ISS PBL36 END 221.7819
HIERARCH ISS PBLA36 START -155.478
HIERARCH ISS PBLA36 END -155.3778
HIERARCH ISS PBL45 START 249.6626
HIERARCH ISS PBL45 END 249.7863
HIERARCH ISS PBLA45 START -170.5643
HIERARCH ISS PBLA45 END -170.4707
HIERARCH ISS PBL46 START 156.2731
HIERARCH ISS PBL46 END 156.2724
HIERARCH ISS PBLA46 START -157.258
HIERARCH ISS PBLA46 END -157.1596
HIERARCH ISS PBL56 START 104.0021
HIERARCH ISS PBL56 END 104.1261
HIERARCH ISS PBLA56 START -10.7968
HIERARCH ISS PBLA56 END -10.6855
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1