Exposure
ID
SPICA.2025-06-19T09-04-25_1
Header ID
SPICA.2025-06-19T09-04-25
Date updated
2025-06-19 09:03:20 UTC+0000
Release date
None
UTC Start
2025-06-19 09:03:20.424
UTC End
2025-06-19 09:04:20.424
MJD Start
60845.3773197228
MJD End
60845.37801416723
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
68329
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50783
Name
HD_185144
RA
293.09
DEC
69.66118
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.7452 27.7412 96.9346 97.1223
S1-E1 278.2514 278.4061 58.1222 58.3251
S1-E2 229.8866 229.9872 67.0808 67.2756
S1-W1 256.1895 256.0790 127.7725 127.9952
S1-W2 178.0274 177.9703 107.7346 107.9319
S2-E1 257.2208 257.3731 54.2456 54.4527
S2-E2 206.2862 206.3879 63.2418 63.4399
S2-W1 232.8018 232.7043 131.2751 131.5022
S2-W2 150.8632 150.8111 109.7095 109.9089
E1-E2 62.4483 62.4799 -156.8547 -156.6128
E1-W1 305.7424 305.8556 -173.6568 -173.4048
E1-W2 211.9503 212.0522 -161.6526 -161.4074
E2-W1 246.6217 246.7010 -177.8543 -177.6007
E2-W2 149.8120 149.8820 -163.6506 -163.4042
W1-W2 107.8475 107.8537 -17.7827 -17.5273
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60845.3773197228
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_185144
HIERARCH OBS RA 293.09
HIERARCH OBS DEC 69.66118
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 27.7452
HIERARCH ISS PBL12 END 27.7412
HIERARCH ISS PBLA12 START 96.9346
HIERARCH ISS PBLA12 END 97.1223
HIERARCH ISS PBL13 START 278.2514
HIERARCH ISS PBL13 END 278.4061
HIERARCH ISS PBLA13 START 58.1222
HIERARCH ISS PBLA13 END 58.3251
HIERARCH ISS PBL14 START 229.8866
HIERARCH ISS PBL14 END 229.9872
HIERARCH ISS PBLA14 START 67.0808
HIERARCH ISS PBLA14 END 67.2756
HIERARCH ISS PBL15 START 256.1895
HIERARCH ISS PBL15 END 256.079
HIERARCH ISS PBLA15 START 127.7725
HIERARCH ISS PBLA15 END 127.9952
HIERARCH ISS PBL16 START 178.0274
HIERARCH ISS PBL16 END 177.9703
HIERARCH ISS PBLA16 START 107.7346
HIERARCH ISS PBLA16 END 107.9319
HIERARCH ISS PBL23 START 257.2208
HIERARCH ISS PBL23 END 257.3731
HIERARCH ISS PBLA23 START 54.2456
HIERARCH ISS PBLA23 END 54.4527
HIERARCH ISS PBL24 START 206.2862
HIERARCH ISS PBL24 END 206.3879
HIERARCH ISS PBLA24 START 63.2418
HIERARCH ISS PBLA24 END 63.4399
HIERARCH ISS PBL25 START 232.8018
HIERARCH ISS PBL25 END 232.7043
HIERARCH ISS PBLA25 START 131.2751
HIERARCH ISS PBLA25 END 131.5022
HIERARCH ISS PBL26 START 150.8632
HIERARCH ISS PBL26 END 150.8111
HIERARCH ISS PBLA26 START 109.7095
HIERARCH ISS PBLA26 END 109.9089
HIERARCH ISS PBL34 START 62.4483
HIERARCH ISS PBL34 END 62.4799
HIERARCH ISS PBLA34 START -156.8547
HIERARCH ISS PBLA34 END -156.6128
HIERARCH ISS PBL35 START 305.7424
HIERARCH ISS PBL35 END 305.8556
HIERARCH ISS PBLA35 START -173.6568
HIERARCH ISS PBLA35 END -173.4048
HIERARCH ISS PBL36 START 211.9503
HIERARCH ISS PBL36 END 212.0522
HIERARCH ISS PBLA36 START -161.6526
HIERARCH ISS PBLA36 END -161.4074
HIERARCH ISS PBL45 START 246.6217
HIERARCH ISS PBL45 END 246.701
HIERARCH ISS PBLA45 START -177.8543
HIERARCH ISS PBLA45 END -177.6007
HIERARCH ISS PBL46 START 149.812
HIERARCH ISS PBL46 END 149.882
HIERARCH ISS PBLA46 START -163.6506
HIERARCH ISS PBLA46 END -163.4042
HIERARCH ISS PBL56 START 107.8475
HIERARCH ISS PBL56 END 107.8537
HIERARCH ISS PBLA56 START -17.7827
HIERARCH ISS PBLA56 END -17.5273
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1