Exposure
ID
SPICA.2025-12-11T08-20-32_1
Header ID
SPICA.2025-12-11T08-20-32
Date updated
2025-12-11 08:19:27 UTC+0000
Release date
None
UTC Start
2025-12-11 08:19:27.239
UTC End
2025-12-11 08:20:27.239
MJD Start
61020.3468430448
MJD End
61020.34753748923
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
3.61873
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.67656
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 33.9928 33.9925 88.1998 88.3532
S1-E1 330.0189 330.0639 57.0510 57.1756
S1-E2 278.6386 278.6528 64.4905 64.6210
S1-W1 269.1096 269.2383 116.0216 116.2141
S1-W2 209.0797 209.0939 96.9932 97.1612
S2-E1 301.4402 301.4951 53.7070 53.8294
S2-E2 247.8920 247.9125 61.3297 61.4577
S2-W1 239.5721 239.7130 119.8187 120.0138
S2-W2 175.5633 175.5794 98.6894 98.8599
E1-E2 64.7155 64.7613 -156.8312 -156.7119
E1-W1 299.6196 299.9922 -173.2710 -173.1428
E1-W2 216.3859 216.5733 -161.2898 -161.1700
E2-W1 238.2549 238.5800 -177.6798 -177.5464
E2-W2 151.9496 152.0913 -163.1871 -163.0666
W1-W2 98.7552 98.9215 -20.3271 -20.1548
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.3468430448
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 33.9928
HIERARCH ISS PBL12 END 33.9925
HIERARCH ISS PBLA12 START 88.1998
HIERARCH ISS PBLA12 END 88.3532
HIERARCH ISS PBL13 START 330.0189
HIERARCH ISS PBL13 END 330.0639
HIERARCH ISS PBLA13 START 57.051
HIERARCH ISS PBLA13 END 57.1756
HIERARCH ISS PBL14 START 278.6386
HIERARCH ISS PBL14 END 278.6528
HIERARCH ISS PBLA14 START 64.4905
HIERARCH ISS PBLA14 END 64.621
HIERARCH ISS PBL15 START 269.1096
HIERARCH ISS PBL15 END 269.2383
HIERARCH ISS PBLA15 START 116.0216
HIERARCH ISS PBLA15 END 116.2141
HIERARCH ISS PBL16 START 209.0797
HIERARCH ISS PBL16 END 209.0939
HIERARCH ISS PBLA16 START 96.9932
HIERARCH ISS PBLA16 END 97.1612
HIERARCH ISS PBL23 START 301.4402
HIERARCH ISS PBL23 END 301.4951
HIERARCH ISS PBLA23 START 53.707
HIERARCH ISS PBLA23 END 53.8294
HIERARCH ISS PBL24 START 247.892
HIERARCH ISS PBL24 END 247.9125
HIERARCH ISS PBLA24 START 61.3297
HIERARCH ISS PBLA24 END 61.4577
HIERARCH ISS PBL25 START 239.5721
HIERARCH ISS PBL25 END 239.713
HIERARCH ISS PBLA25 START 119.8187
HIERARCH ISS PBLA25 END 120.0138
HIERARCH ISS PBL26 START 175.5633
HIERARCH ISS PBL26 END 175.5794
HIERARCH ISS PBLA26 START 98.6894
HIERARCH ISS PBLA26 END 98.8599
HIERARCH ISS PBL34 START 64.7155
HIERARCH ISS PBL34 END 64.7613
HIERARCH ISS PBLA34 START -156.8312
HIERARCH ISS PBLA34 END -156.7119
HIERARCH ISS PBL35 START 299.6196
HIERARCH ISS PBL35 END 299.9922
HIERARCH ISS PBLA35 START -173.271
HIERARCH ISS PBLA35 END -173.1428
HIERARCH ISS PBL36 START 216.3859
HIERARCH ISS PBL36 END 216.5733
HIERARCH ISS PBLA36 START -161.2898
HIERARCH ISS PBLA36 END -161.17
HIERARCH ISS PBL45 START 238.2549
HIERARCH ISS PBL45 END 238.58
HIERARCH ISS PBLA45 START -177.6798
HIERARCH ISS PBLA45 END -177.5464
HIERARCH ISS PBL46 START 151.9496
HIERARCH ISS PBL46 END 152.0913
HIERARCH ISS PBLA46 START -163.1871
HIERARCH ISS PBLA46 END -163.0666
HIERARCH ISS PBL56 START 98.7552
HIERARCH ISS PBL56 END 98.9215
HIERARCH ISS PBLA56 START -20.3271
HIERARCH ISS PBLA56 END -20.1548
HIERARCH CHARA TAU0 3.61873
HIERARCH CHARA SEEING 1.67656