Exposure
ID
SPICA.2025-09-14T08-30-30_1
Header ID
SPICA.2025-09-14T08-30-30
Date updated
2025-09-14 08:29:25 UTC+0000
Release date
None
UTC Start
2025-09-14 08:29:25.356
UTC End
2025-09-14 08:30:25.356
MJD Start
60932.3537656964
MJD End
60932.354460140836
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 33.2583 33.2618 96.0658 96.2203
S1-E1 325.2982 325.1807 63.4196 63.5594
S1-E2 273.3989 273.3214 71.1633 71.3095
S1-W1 267.4451 267.6474 126.2753 126.4325
S1-W2 204.6538 204.7151 105.6672 105.8263
S2-E1 297.8350 297.7199 59.9661 60.1028
S2-E2 243.6356 243.5574 67.8681 68.0119
S2-W1 239.2894 239.4892 130.2854 130.4400
S2-W2 171.9509 172.0092 107.5159 107.6755
E1-E2 65.6934 65.6740 -150.6890 -150.5812
E1-W1 312.9883 313.0640 -166.0777 -165.9828
E1-W2 221.6765 221.6424 -154.9481 -154.8457
E2-W1 250.2581 250.3568 -170.0721 -169.9778
E2-W2 156.2407 156.2266 -156.7376 -156.6370
W1-W2 104.6306 104.7445 -10.2173 -10.1078
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60932.3537656964
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 33.2583
HIERARCH ISS PBL12 END 33.2618
HIERARCH ISS PBLA12 START 96.0658
HIERARCH ISS PBLA12 END 96.2203
HIERARCH ISS PBL13 START 325.2982
HIERARCH ISS PBL13 END 325.1807
HIERARCH ISS PBLA13 START 63.4196
HIERARCH ISS PBLA13 END 63.5594
HIERARCH ISS PBL14 START 273.3989
HIERARCH ISS PBL14 END 273.3214
HIERARCH ISS PBLA14 START 71.1633
HIERARCH ISS PBLA14 END 71.3095
HIERARCH ISS PBL15 START 267.4451
HIERARCH ISS PBL15 END 267.6474
HIERARCH ISS PBLA15 START 126.2753
HIERARCH ISS PBLA15 END 126.4325
HIERARCH ISS PBL16 START 204.6538
HIERARCH ISS PBL16 END 204.7151
HIERARCH ISS PBLA16 START 105.6672
HIERARCH ISS PBLA16 END 105.8263
HIERARCH ISS PBL23 START 297.835
HIERARCH ISS PBL23 END 297.7199
HIERARCH ISS PBLA23 START 59.9661
HIERARCH ISS PBLA23 END 60.1028
HIERARCH ISS PBL24 START 243.6356
HIERARCH ISS PBL24 END 243.5574
HIERARCH ISS PBLA24 START 67.8681
HIERARCH ISS PBLA24 END 68.0119
HIERARCH ISS PBL25 START 239.2894
HIERARCH ISS PBL25 END 239.4892
HIERARCH ISS PBLA25 START 130.2854
HIERARCH ISS PBLA25 END 130.44
HIERARCH ISS PBL26 START 171.9509
HIERARCH ISS PBL26 END 172.0092
HIERARCH ISS PBLA26 START 107.5159
HIERARCH ISS PBLA26 END 107.6755
HIERARCH ISS PBL34 START 65.6934
HIERARCH ISS PBL34 END 65.674
HIERARCH ISS PBLA34 START -150.689
HIERARCH ISS PBLA34 END -150.5812
HIERARCH ISS PBL35 START 312.9883
HIERARCH ISS PBL35 END 313.064
HIERARCH ISS PBLA35 START -166.0777
HIERARCH ISS PBLA35 END -165.9828
HIERARCH ISS PBL36 START 221.6765
HIERARCH ISS PBL36 END 221.6424
HIERARCH ISS PBLA36 START -154.9481
HIERARCH ISS PBLA36 END -154.8457
HIERARCH ISS PBL45 START 250.2581
HIERARCH ISS PBL45 END 250.3568
HIERARCH ISS PBLA45 START -170.0721
HIERARCH ISS PBLA45 END -169.9778
HIERARCH ISS PBL46 START 156.2407
HIERARCH ISS PBL46 END 156.2266
HIERARCH ISS PBLA46 START -156.7376
HIERARCH ISS PBLA46 END -156.637
HIERARCH ISS PBL56 START 104.6306
HIERARCH ISS PBL56 END 104.7445
HIERARCH ISS PBLA56 START -10.2173
HIERARCH ISS PBLA56 END -10.1078
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1