Exposure
ID
SPICA.2025-12-11T08-23-50_1
Header ID
SPICA.2025-12-11T08-23-50
Date updated
2025-12-11 08:22:45 UTC+0000
Release date
None
UTC Start
2025-12-11 08:22:45.476
UTC End
2025-12-11 08:23:45.476
MJD Start
61020.3491374575
MJD End
61020.349831901935
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
3.23448
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.78887
Observation
ID
70858
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
52572
Name
HD_54719
RA
107.7849
DEC
30.24516
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9920 33.9918 88.6682 88.8217
S1-E1 330.1508 330.1905 57.4326 57.5584
S1-E2 278.6791 278.6905 64.8901 65.0217
S1-W1 269.5024 269.6310 116.6077 116.7987
S1-W2 209.1238 209.1388 97.5055 97.6730
S2-E1 301.6017 301.6508 54.0821 54.2058
S2-E2 247.9516 247.9691 61.7215 61.8506
S2-W1 240.0015 240.1417 120.4127 120.6062
S2-W2 175.6130 175.6298 99.2095 99.3796
E1-E2 64.8524 64.8953 -156.4663 -156.3462
E1-W1 300.7413 301.0984 -172.8799 -172.7518
E1-W2 216.9475 217.1247 -160.9234 -160.8030
E2-W1 239.2347 239.5475 -177.2730 -177.1400
E2-W2 152.3747 152.5090 -162.8189 -162.6979
W1-W2 99.2589 99.4213 -19.8034 -19.6332
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.3491374575
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_54719
HIERARCH OBS RA 107.7849
HIERARCH OBS DEC 30.24516
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 33.992
HIERARCH ISS PBL12 END 33.9918
HIERARCH ISS PBLA12 START 88.6682
HIERARCH ISS PBLA12 END 88.8217
HIERARCH ISS PBL13 START 330.1508
HIERARCH ISS PBL13 END 330.1905
HIERARCH ISS PBLA13 START 57.4326
HIERARCH ISS PBLA13 END 57.5584
HIERARCH ISS PBL14 START 278.6791
HIERARCH ISS PBL14 END 278.6905
HIERARCH ISS PBLA14 START 64.8901
HIERARCH ISS PBLA14 END 65.0217
HIERARCH ISS PBL15 START 269.5024
HIERARCH ISS PBL15 END 269.631
HIERARCH ISS PBLA15 START 116.6077
HIERARCH ISS PBLA15 END 116.7987
HIERARCH ISS PBL16 START 209.1238
HIERARCH ISS PBL16 END 209.1388
HIERARCH ISS PBLA16 START 97.5055
HIERARCH ISS PBLA16 END 97.673
HIERARCH ISS PBL23 START 301.6017
HIERARCH ISS PBL23 END 301.6508
HIERARCH ISS PBLA23 START 54.0821
HIERARCH ISS PBLA23 END 54.2058
HIERARCH ISS PBL24 START 247.9516
HIERARCH ISS PBL24 END 247.9691
HIERARCH ISS PBLA24 START 61.7215
HIERARCH ISS PBLA24 END 61.8506
HIERARCH ISS PBL25 START 240.0015
HIERARCH ISS PBL25 END 240.1417
HIERARCH ISS PBLA25 START 120.4127
HIERARCH ISS PBLA25 END 120.6062
HIERARCH ISS PBL26 START 175.613
HIERARCH ISS PBL26 END 175.6298
HIERARCH ISS PBLA26 START 99.2095
HIERARCH ISS PBLA26 END 99.3796
HIERARCH ISS PBL34 START 64.8524
HIERARCH ISS PBL34 END 64.8953
HIERARCH ISS PBLA34 START -156.4663
HIERARCH ISS PBLA34 END -156.3462
HIERARCH ISS PBL35 START 300.7413
HIERARCH ISS PBL35 END 301.0984
HIERARCH ISS PBLA35 START -172.8799
HIERARCH ISS PBLA35 END -172.7518
HIERARCH ISS PBL36 START 216.9475
HIERARCH ISS PBL36 END 217.1247
HIERARCH ISS PBLA36 START -160.9234
HIERARCH ISS PBLA36 END -160.803
HIERARCH ISS PBL45 START 239.2347
HIERARCH ISS PBL45 END 239.5475
HIERARCH ISS PBLA45 START -177.273
HIERARCH ISS PBLA45 END -177.14
HIERARCH ISS PBL46 START 152.3747
HIERARCH ISS PBL46 END 152.509
HIERARCH ISS PBLA46 START -162.8189
HIERARCH ISS PBLA46 END -162.6979
HIERARCH ISS PBL56 START 99.2589
HIERARCH ISS PBL56 END 99.4213
HIERARCH ISS PBLA56 START -19.8034
HIERARCH ISS PBLA56 END -19.6332
HIERARCH CHARA TAU0 3.23448
HIERARCH CHARA SEEING 1.78887