Exposure
ID
SPICA.2025-10-07T07-43-58_1
Header ID
SPICA.2025-10-07T07-43-58
Date updated
2025-10-07 07:42:53 UTC+0000
Release date
None
UTC Start
2025-10-07 07:42:53.168
UTC End
2025-10-07 07:43:53.168
MJD Start
60955.321448705
MJD End
60955.32214314943
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 34.0794 34.0793 88.3665 88.5195
S1-E1 328.3483 328.4308 56.9894 57.1198
S1-E2 277.6162 277.6583 64.5272 64.6615
S1-W1 273.1620 273.2545 115.8215 116.0140
S1-W2 210.5311 210.5378 97.1219 97.2888
S2-E1 299.7784 299.8683 53.5960 53.7253
S2-E2 246.8290 246.8761 61.3282 61.4608
S2-W1 243.4286 243.5330 119.5223 119.7181
S2-W2 176.9250 176.9331 98.8021 98.9715
E1-E2 64.4141 64.4635 -157.4386 -157.3044
E1-W1 299.3162 299.6774 -174.3526 -174.2069
E1-W2 215.4814 215.6760 -162.0423 -161.9065
E2-W1 238.4261 238.7355 -178.8607 -178.7096
E2-W2 151.3635 151.5086 -163.9997 -163.8629
W1-W2 99.9709 100.1182 -21.7108 -21.5247
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.321448705
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 34.0794
HIERARCH ISS PBL12 END 34.0793
HIERARCH ISS PBLA12 START 88.3665
HIERARCH ISS PBLA12 END 88.5195
HIERARCH ISS PBL13 START 328.3483
HIERARCH ISS PBL13 END 328.4308
HIERARCH ISS PBLA13 START 56.9894
HIERARCH ISS PBLA13 END 57.1198
HIERARCH ISS PBL14 START 277.6162
HIERARCH ISS PBL14 END 277.6583
HIERARCH ISS PBLA14 START 64.5272
HIERARCH ISS PBLA14 END 64.6615
HIERARCH ISS PBL15 START 273.162
HIERARCH ISS PBL15 END 273.2545
HIERARCH ISS PBLA15 START 115.8215
HIERARCH ISS PBLA15 END 116.014
HIERARCH ISS PBL16 START 210.5311
HIERARCH ISS PBL16 END 210.5378
HIERARCH ISS PBLA16 START 97.1219
HIERARCH ISS PBLA16 END 97.2888
HIERARCH ISS PBL23 START 299.7784
HIERARCH ISS PBL23 END 299.8683
HIERARCH ISS PBLA23 START 53.596
HIERARCH ISS PBLA23 END 53.7253
HIERARCH ISS PBL24 START 246.829
HIERARCH ISS PBL24 END 246.8761
HIERARCH ISS PBLA24 START 61.3282
HIERARCH ISS PBLA24 END 61.4608
HIERARCH ISS PBL25 START 243.4286
HIERARCH ISS PBL25 END 243.533
HIERARCH ISS PBLA25 START 119.5223
HIERARCH ISS PBLA25 END 119.7181
HIERARCH ISS PBL26 START 176.925
HIERARCH ISS PBL26 END 176.9331
HIERARCH ISS PBLA26 START 98.8021
HIERARCH ISS PBLA26 END 98.9715
HIERARCH ISS PBL34 START 64.4141
HIERARCH ISS PBL34 END 64.4635
HIERARCH ISS PBLA34 START -157.4386
HIERARCH ISS PBLA34 END -157.3044
HIERARCH ISS PBL35 START 299.3162
HIERARCH ISS PBL35 END 299.6774
HIERARCH ISS PBLA35 START -174.3526
HIERARCH ISS PBLA35 END -174.2069
HIERARCH ISS PBL36 START 215.4814
HIERARCH ISS PBL36 END 215.676
HIERARCH ISS PBLA36 START -162.0423
HIERARCH ISS PBLA36 END -161.9065
HIERARCH ISS PBL45 START 238.4261
HIERARCH ISS PBL45 END 238.7355
HIERARCH ISS PBLA45 START -178.8607
HIERARCH ISS PBLA45 END -178.7096
HIERARCH ISS PBL46 START 151.3635
HIERARCH ISS PBL46 END 151.5086
HIERARCH ISS PBLA46 START -163.9997
HIERARCH ISS PBLA46 END -163.8629
HIERARCH ISS PBL56 START 99.9709
HIERARCH ISS PBL56 END 100.1182
HIERARCH ISS PBLA56 START -21.7108
HIERARCH ISS PBLA56 END -21.5247
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1