Exposure
ID
SPICA.2025-12-15T10-20-02_1
Header ID
SPICA.2025-12-15T10-20-02
Date updated
2025-12-15 10:18:57 UTC+0000
Release date
None
UTC Start
2025-12-15 10:18:57.430
UTC End
2025-12-15 10:19:57.430
MJD Start
61024.4298313664
MJD End
61024.43052581083
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
11.50586
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.24328
Observation
ID
72310
Category
science
Program ID
S01/S04
Program Title
TBD
Program Type
Normal
PI / COI
ligi/ibanez
Target
ID
53712
Name
HD_75732
RA
133.1492
DEC
28.33082
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.8978 33.8986 93.0362 93.1896
S1-E1 330.4840 330.4614 61.1533 61.2892
S1-E2 278.3807 278.3584 68.7412 68.8818
S1-W1 271.3889 271.5269 122.0531 122.2282
S1-W2 208.7518 208.7788 102.2528 102.4156
S2-E1 302.2311 302.2140 57.7571 57.8910
S2-E2 247.8775 247.8581 65.5158 65.6544
S2-W1 242.3047 242.4486 125.9442 126.1198
S2-W2 175.3756 175.4030 104.0269 104.1912
E1-E2 65.7719 65.7852 -152.8256 -152.7028
E1-W1 309.2451 309.4537 -168.9148 -168.7936
E1-W2 220.9543 221.0281 -157.2406 -157.1198
E2-W1 246.7236 246.9198 -173.1516 -173.0283
E2-W2 155.4600 155.5208 -159.1069 -158.9868
W1-W2 103.0640 103.1923 -14.6239 -14.4766
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61024.4298313664
PI-COI ligi/ibanez
HIERARCH OBS TARG NAME HD_75732
HIERARCH OBS RA 133.1492
HIERARCH OBS DEC 28.33082
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 33.8978
HIERARCH ISS PBL12 END 33.8986
HIERARCH ISS PBLA12 START 93.0362
HIERARCH ISS PBLA12 END 93.1896
HIERARCH ISS PBL13 START 330.484
HIERARCH ISS PBL13 END 330.4614
HIERARCH ISS PBLA13 START 61.1533
HIERARCH ISS PBLA13 END 61.2892
HIERARCH ISS PBL14 START 278.3807
HIERARCH ISS PBL14 END 278.3584
HIERARCH ISS PBLA14 START 68.7412
HIERARCH ISS PBLA14 END 68.8818
HIERARCH ISS PBL15 START 271.3889
HIERARCH ISS PBL15 END 271.5269
HIERARCH ISS PBLA15 START 122.0531
HIERARCH ISS PBLA15 END 122.2282
HIERARCH ISS PBL16 START 208.7518
HIERARCH ISS PBL16 END 208.7788
HIERARCH ISS PBLA16 START 102.2528
HIERARCH ISS PBLA16 END 102.4156
HIERARCH ISS PBL23 START 302.2311
HIERARCH ISS PBL23 END 302.214
HIERARCH ISS PBLA23 START 57.7571
HIERARCH ISS PBLA23 END 57.891
HIERARCH ISS PBL24 START 247.8775
HIERARCH ISS PBL24 END 247.8581
HIERARCH ISS PBLA24 START 65.5158
HIERARCH ISS PBLA24 END 65.6544
HIERARCH ISS PBL25 START 242.3047
HIERARCH ISS PBL25 END 242.4486
HIERARCH ISS PBLA25 START 125.9442
HIERARCH ISS PBLA25 END 126.1198
HIERARCH ISS PBL26 START 175.3756
HIERARCH ISS PBL26 END 175.403
HIERARCH ISS PBLA26 START 104.0269
HIERARCH ISS PBLA26 END 104.1912
HIERARCH ISS PBL34 START 65.7719
HIERARCH ISS PBL34 END 65.7852
HIERARCH ISS PBLA34 START -152.8256
HIERARCH ISS PBLA34 END -152.7028
HIERARCH ISS PBL35 START 309.2451
HIERARCH ISS PBL35 END 309.4537
HIERARCH ISS PBLA35 START -168.9148
HIERARCH ISS PBLA35 END -168.7936
HIERARCH ISS PBL36 START 220.9543
HIERARCH ISS PBL36 END 221.0281
HIERARCH ISS PBLA36 START -157.2406
HIERARCH ISS PBLA36 END -157.1198
HIERARCH ISS PBL45 START 246.7236
HIERARCH ISS PBL45 END 246.9198
HIERARCH ISS PBLA45 START -173.1516
HIERARCH ISS PBLA45 END -173.0283
HIERARCH ISS PBL46 START 155.46
HIERARCH ISS PBL46 END 155.5208
HIERARCH ISS PBLA46 START -159.1069
HIERARCH ISS PBLA46 END -158.9868
HIERARCH ISS PBL56 START 103.064
HIERARCH ISS PBL56 END 103.1923
HIERARCH ISS PBLA56 START -14.6239
HIERARCH ISS PBLA56 END -14.4766
HIERARCH CHARA TAU0 11.50586
HIERARCH CHARA SEEING 1.24328