Exposure
ID
SPICA.2025-12-13T08-13-24_1
Header ID
SPICA.2025-12-13T08-13-24
Date updated
2025-12-13 08:12:19 UTC+0000
Release date
None
UTC Start
2025-12-13 08:12:19.417
UTC End
2025-12-13 08:13:19.417
MJD Start
61022.3418914003
MJD End
61022.34258584473
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
21.72717
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.26671
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 33.9926 33.9923 88.3037 88.4571
S1-E1 330.0496 330.0934 57.1353 57.2602
S1-E2 278.6483 278.6619 64.5789 64.7097
S1-W1 269.1968 269.3255 116.1521 116.3443
S1-W2 209.0893 209.1036 97.1070 97.2749
S2-E1 301.4776 301.5311 53.7899 53.9126
S2-E2 247.9060 247.9259 61.4163 61.5445
S2-W1 239.6676 239.8083 119.9510 120.1457
S2-W2 175.5742 175.5904 98.8049 98.9754
E1-E2 64.7466 64.7918 -156.7504 -156.6310
E1-W1 299.8726 300.2418 -173.1842 -173.0560
E1-W2 216.5133 216.6984 -161.2086 -161.0887
E2-W1 238.4756 238.7980 -177.5894 -177.4561
E2-W2 152.0459 152.1860 -163.1055 -162.9849
W1-W2 98.8680 99.0334 -20.2103 -20.0386
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.3418914003
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 33.9926
HIERARCH ISS PBL12 END 33.9923
HIERARCH ISS PBLA12 START 88.3037
HIERARCH ISS PBLA12 END 88.4571
HIERARCH ISS PBL13 START 330.0496
HIERARCH ISS PBL13 END 330.0934
HIERARCH ISS PBLA13 START 57.1353
HIERARCH ISS PBLA13 END 57.2602
HIERARCH ISS PBL14 START 278.6483
HIERARCH ISS PBL14 END 278.6619
HIERARCH ISS PBLA14 START 64.5789
HIERARCH ISS PBLA14 END 64.7097
HIERARCH ISS PBL15 START 269.1968
HIERARCH ISS PBL15 END 269.3255
HIERARCH ISS PBLA15 START 116.1521
HIERARCH ISS PBLA15 END 116.3443
HIERARCH ISS PBL16 START 209.0893
HIERARCH ISS PBL16 END 209.1036
HIERARCH ISS PBLA16 START 97.107
HIERARCH ISS PBLA16 END 97.2749
HIERARCH ISS PBL23 START 301.4776
HIERARCH ISS PBL23 END 301.5311
HIERARCH ISS PBLA23 START 53.7899
HIERARCH ISS PBLA23 END 53.9126
HIERARCH ISS PBL24 START 247.906
HIERARCH ISS PBL24 END 247.9259
HIERARCH ISS PBLA24 START 61.4163
HIERARCH ISS PBLA24 END 61.5445
HIERARCH ISS PBL25 START 239.6676
HIERARCH ISS PBL25 END 239.8083
HIERARCH ISS PBLA25 START 119.951
HIERARCH ISS PBLA25 END 120.1457
HIERARCH ISS PBL26 START 175.5742
HIERARCH ISS PBL26 END 175.5904
HIERARCH ISS PBLA26 START 98.8049
HIERARCH ISS PBLA26 END 98.9754
HIERARCH ISS PBL34 START 64.7466
HIERARCH ISS PBL34 END 64.7918
HIERARCH ISS PBLA34 START -156.7504
HIERARCH ISS PBLA34 END -156.631
HIERARCH ISS PBL35 START 299.8726
HIERARCH ISS PBL35 END 300.2418
HIERARCH ISS PBLA35 START -173.1842
HIERARCH ISS PBLA35 END -173.056
HIERARCH ISS PBL36 START 216.5133
HIERARCH ISS PBL36 END 216.6984
HIERARCH ISS PBLA36 START -161.2086
HIERARCH ISS PBLA36 END -161.0887
HIERARCH ISS PBL45 START 238.4756
HIERARCH ISS PBL45 END 238.798
HIERARCH ISS PBLA45 START -177.5894
HIERARCH ISS PBLA45 END -177.4561
HIERARCH ISS PBL46 START 152.0459
HIERARCH ISS PBL46 END 152.186
HIERARCH ISS PBLA46 START -163.1055
HIERARCH ISS PBLA46 END -162.9849
HIERARCH ISS PBL56 START 98.868
HIERARCH ISS PBL56 END 99.0334
HIERARCH ISS PBLA56 START -20.2103
HIERARCH ISS PBLA56 END -20.0386
HIERARCH CHARA TAU0 21.72717
HIERARCH CHARA SEEING 1.26671