Exposure
ID
SPICA.2025-10-07T07-47-16_1
Header ID
SPICA.2025-10-07T07-47-16
Date updated
2025-10-07 07:46:11 UTC+0000
Release date
None
UTC Start
2025-10-07 07:46:11.539
UTC End
2025-10-07 07:47:11.539
MJD Start
60955.32374466
MJD End
60955.324439104435
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 88.8341 88.9872
S1-E1 328.5946 328.6716 57.3889 57.5205
S1-E2 277.7416 277.7806 64.9386 65.0739
S1-W1 273.4439 273.5358 116.4083 116.5994
S1-W2 210.5518 210.5587 97.6315 97.7980
S2-E1 300.0473 300.1316 53.9920 54.1224
S2-E2 246.9694 247.0133 61.7343 61.8680
S2-W1 243.7466 243.8500 120.1190 120.3134
S2-W2 176.9502 176.9586 99.3194 99.4884
E1-E2 64.5624 64.6091 -157.0278 -156.8928
E1-W1 300.4053 300.7524 -173.9078 -173.7623
E1-W2 216.0660 216.2511 -161.6270 -161.4908
E2-W1 239.3599 239.6581 -178.3998 -178.2493
E2-W2 151.7999 151.9382 -163.5815 -163.4443
W1-W2 100.4173 100.5611 -21.1444 -20.9603
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.32374466
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 88.8341
HIERARCH ISS PBLA12 END 88.9872
HIERARCH ISS PBL13 START 328.5946
HIERARCH ISS PBL13 END 328.6716
HIERARCH ISS PBLA13 START 57.3889
HIERARCH ISS PBLA13 END 57.5205
HIERARCH ISS PBL14 START 277.7416
HIERARCH ISS PBL14 END 277.7806
HIERARCH ISS PBLA14 START 64.9386
HIERARCH ISS PBLA14 END 65.0739
HIERARCH ISS PBL15 START 273.4439
HIERARCH ISS PBL15 END 273.5358
HIERARCH ISS PBLA15 START 116.4083
HIERARCH ISS PBLA15 END 116.5994
HIERARCH ISS PBL16 START 210.5518
HIERARCH ISS PBL16 END 210.5587
HIERARCH ISS PBLA16 START 97.6315
HIERARCH ISS PBLA16 END 97.798
HIERARCH ISS PBL23 START 300.0473
HIERARCH ISS PBL23 END 300.1316
HIERARCH ISS PBLA23 START 53.992
HIERARCH ISS PBLA23 END 54.1224
HIERARCH ISS PBL24 START 246.9694
HIERARCH ISS PBL24 END 247.0133
HIERARCH ISS PBLA24 START 61.7343
HIERARCH ISS PBLA24 END 61.868
HIERARCH ISS PBL25 START 243.7466
HIERARCH ISS PBL25 END 243.85
HIERARCH ISS PBLA25 START 120.119
HIERARCH ISS PBLA25 END 120.3134
HIERARCH ISS PBL26 START 176.9502
HIERARCH ISS PBL26 END 176.9586
HIERARCH ISS PBLA26 START 99.3194
HIERARCH ISS PBLA26 END 99.4884
HIERARCH ISS PBL34 START 64.5624
HIERARCH ISS PBL34 END 64.6091
HIERARCH ISS PBLA34 START -157.0278
HIERARCH ISS PBLA34 END -156.8928
HIERARCH ISS PBL35 START 300.4053
HIERARCH ISS PBL35 END 300.7524
HIERARCH ISS PBLA35 START -173.9078
HIERARCH ISS PBLA35 END -173.7623
HIERARCH ISS PBL36 START 216.066
HIERARCH ISS PBL36 END 216.2511
HIERARCH ISS PBLA36 START -161.627
HIERARCH ISS PBLA36 END -161.4908
HIERARCH ISS PBL45 START 239.3599
HIERARCH ISS PBL45 END 239.6581
HIERARCH ISS PBLA45 START -178.3998
HIERARCH ISS PBLA45 END -178.2493
HIERARCH ISS PBL46 START 151.7999
HIERARCH ISS PBL46 END 151.9382
HIERARCH ISS PBLA46 START -163.5815
HIERARCH ISS PBLA46 END -163.4443
HIERARCH ISS PBL56 START 100.4173
HIERARCH ISS PBL56 END 100.5611
HIERARCH ISS PBLA56 START -21.1444
HIERARCH ISS PBLA56 END -20.9603
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1