Exposure
ID
SPICA.2025-10-05T07-52-58_1
Header ID
SPICA.2025-10-05T07-52-58
Date updated
2025-10-05 07:51:53 UTC+0000
Release date
None
UTC Start
2025-10-05 07:51:53.330
UTC End
2025-10-05 07:52:53.330
MJD Start
60953.3277005843
MJD End
60953.32839502873
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
70130
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
52034
Name
HD_13974
RA
34.26346
DEC
34.22423
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0793 34.0793 88.5276 88.6806
S1-E1 328.4350 328.5156 57.1267 57.2575
S1-E2 277.6605 277.7014 64.6686 64.8033
S1-W1 273.2593 273.3516 116.0242 116.2162
S1-W2 210.5381 210.5449 97.2976 97.4644
S2-E1 299.8730 299.9610 53.7321 53.8617
S2-E2 246.8785 246.9245 61.4678 61.6007
S2-W1 243.5385 243.6426 119.7284 119.9237
S2-W2 176.9336 176.9418 98.9805 99.1498
E1-E2 64.4661 64.5146 -157.2973 -157.1628
E1-W1 299.6963 300.0527 -174.1992 -174.0536
E1-W2 215.6862 215.8775 -161.8994 -161.7634
E2-W1 238.7517 239.0573 -178.7017 -178.5509
E2-W2 151.5162 151.6590 -163.8557 -163.7188
W1-W2 100.1259 100.2720 -21.5150 -21.3296
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60953.3277005843
PI-COI jonak
HIERARCH OBS TARG NAME HD_13974
HIERARCH OBS RA 34.26346
HIERARCH OBS DEC 34.22423
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 34.0793
HIERARCH ISS PBL12 END 34.0793
HIERARCH ISS PBLA12 START 88.5276
HIERARCH ISS PBLA12 END 88.6806
HIERARCH ISS PBL13 START 328.435
HIERARCH ISS PBL13 END 328.5156
HIERARCH ISS PBLA13 START 57.1267
HIERARCH ISS PBLA13 END 57.2575
HIERARCH ISS PBL14 START 277.6605
HIERARCH ISS PBL14 END 277.7014
HIERARCH ISS PBLA14 START 64.6686
HIERARCH ISS PBLA14 END 64.8033
HIERARCH ISS PBL15 START 273.2593
HIERARCH ISS PBL15 END 273.3516
HIERARCH ISS PBLA15 START 116.0242
HIERARCH ISS PBLA15 END 116.2162
HIERARCH ISS PBL16 START 210.5381
HIERARCH ISS PBL16 END 210.5449
HIERARCH ISS PBLA16 START 97.2976
HIERARCH ISS PBLA16 END 97.4644
HIERARCH ISS PBL23 START 299.873
HIERARCH ISS PBL23 END 299.961
HIERARCH ISS PBLA23 START 53.7321
HIERARCH ISS PBLA23 END 53.8617
HIERARCH ISS PBL24 START 246.8785
HIERARCH ISS PBL24 END 246.9245
HIERARCH ISS PBLA24 START 61.4678
HIERARCH ISS PBLA24 END 61.6007
HIERARCH ISS PBL25 START 243.5385
HIERARCH ISS PBL25 END 243.6426
HIERARCH ISS PBLA25 START 119.7284
HIERARCH ISS PBLA25 END 119.9237
HIERARCH ISS PBL26 START 176.9336
HIERARCH ISS PBL26 END 176.9418
HIERARCH ISS PBLA26 START 98.9805
HIERARCH ISS PBLA26 END 99.1498
HIERARCH ISS PBL34 START 64.4661
HIERARCH ISS PBL34 END 64.5146
HIERARCH ISS PBLA34 START -157.2973
HIERARCH ISS PBLA34 END -157.1628
HIERARCH ISS PBL35 START 299.6963
HIERARCH ISS PBL35 END 300.0527
HIERARCH ISS PBLA35 START -174.1992
HIERARCH ISS PBLA35 END -174.0536
HIERARCH ISS PBL36 START 215.6862
HIERARCH ISS PBL36 END 215.8775
HIERARCH ISS PBLA36 START -161.8994
HIERARCH ISS PBLA36 END -161.7634
HIERARCH ISS PBL45 START 238.7517
HIERARCH ISS PBL45 END 239.0573
HIERARCH ISS PBLA45 START -178.7017
HIERARCH ISS PBLA45 END -178.5509
HIERARCH ISS PBL46 START 151.5162
HIERARCH ISS PBL46 END 151.659
HIERARCH ISS PBLA46 START -163.8557
HIERARCH ISS PBLA46 END -163.7188
HIERARCH ISS PBL56 START 100.1259
HIERARCH ISS PBL56 END 100.272
HIERARCH ISS PBLA56 START -21.515
HIERARCH ISS PBLA56 END -21.3296
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1