Exposure
ID
SPICA.2025-12-13T06-19-03_1
Header ID
SPICA.2025-12-13T06-19-03
Date updated
2025-12-13 06:17:58 UTC+0000
Release date
None
UTC Start
2025-12-13 06:17:58.459
UTC End
2025-12-13 06:18:58.459
MJD Start
61022.2624821593
MJD End
61022.26317660373
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
31.49431
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.88895
Observation
ID
70444
Category
science
Program ID
S05/S04
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/ibanez
Target
ID
47910
Name
HD_34411
RA
79.78531
DEC
40.09905
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9064 33.9068 87.9219 88.0757
S1-E1 323.4089 323.5472 56.0717 56.2099
S1-E2 273.8673 273.9500 63.7800 63.9195
S1-W1 276.8765 276.9221 114.8852 115.0802
S1-W2 210.8337 210.8305 96.6376 96.8049
S2-E1 295.1506 295.2937 52.5962 52.7345
S2-E2 243.3220 243.4081 60.5127 60.6515
S2-W1 247.1345 247.1921 118.4518 118.6511
S2-W2 177.3933 177.3911 98.2973 98.4672
E1-E2 63.6794 63.7361 -159.1579 -159.0026
E1-W1 297.5187 297.8744 -176.6906 -176.5200
E1-W2 213.1874 213.3994 -163.9549 -163.7966
E2-W1 237.5734 237.8689 178.6778 178.8541
E2-W2 149.8258 149.9809 -165.9918 -165.8320
W1-W2 101.1570 101.2806 -24.3753 -24.1690
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.2624821593
PI-COI ebrahimkutty/ibanez
HIERARCH OBS TARG NAME HD_34411
HIERARCH OBS RA 79.78531
HIERARCH OBS DEC 40.09905
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 33.9064
HIERARCH ISS PBL12 END 33.9068
HIERARCH ISS PBLA12 START 87.9219
HIERARCH ISS PBLA12 END 88.0757
HIERARCH ISS PBL13 START 323.4089
HIERARCH ISS PBL13 END 323.5472
HIERARCH ISS PBLA13 START 56.0717
HIERARCH ISS PBLA13 END 56.2099
HIERARCH ISS PBL14 START 273.8673
HIERARCH ISS PBL14 END 273.95
HIERARCH ISS PBLA14 START 63.78
HIERARCH ISS PBLA14 END 63.9195
HIERARCH ISS PBL15 START 276.8765
HIERARCH ISS PBL15 END 276.9221
HIERARCH ISS PBLA15 START 114.8852
HIERARCH ISS PBLA15 END 115.0802
HIERARCH ISS PBL16 START 210.8337
HIERARCH ISS PBL16 END 210.8305
HIERARCH ISS PBLA16 START 96.6376
HIERARCH ISS PBLA16 END 96.8049
HIERARCH ISS PBL23 START 295.1506
HIERARCH ISS PBL23 END 295.2937
HIERARCH ISS PBLA23 START 52.5962
HIERARCH ISS PBLA23 END 52.7345
HIERARCH ISS PBL24 START 243.322
HIERARCH ISS PBL24 END 243.4081
HIERARCH ISS PBLA24 START 60.5127
HIERARCH ISS PBLA24 END 60.6515
HIERARCH ISS PBL25 START 247.1345
HIERARCH ISS PBL25 END 247.1921
HIERARCH ISS PBLA25 START 118.4518
HIERARCH ISS PBLA25 END 118.6511
HIERARCH ISS PBL26 START 177.3933
HIERARCH ISS PBL26 END 177.3911
HIERARCH ISS PBLA26 START 98.2973
HIERARCH ISS PBLA26 END 98.4672
HIERARCH ISS PBL34 START 63.6794
HIERARCH ISS PBL34 END 63.7361
HIERARCH ISS PBLA34 START -159.1579
HIERARCH ISS PBLA34 END -159.0026
HIERARCH ISS PBL35 START 297.5187
HIERARCH ISS PBL35 END 297.8744
HIERARCH ISS PBLA35 START -176.6906
HIERARCH ISS PBLA35 END -176.52
HIERARCH ISS PBL36 START 213.1874
HIERARCH ISS PBL36 END 213.3994
HIERARCH ISS PBLA36 START -163.9549
HIERARCH ISS PBLA36 END -163.7966
HIERARCH ISS PBL45 START 237.5734
HIERARCH ISS PBL45 END 237.8689
HIERARCH ISS PBLA45 START 178.6778
HIERARCH ISS PBLA45 END 178.8541
HIERARCH ISS PBL46 START 149.8258
HIERARCH ISS PBL46 END 149.9809
HIERARCH ISS PBLA46 START -165.9918
HIERARCH ISS PBLA46 END -165.832
HIERARCH ISS PBL56 START 101.157
HIERARCH ISS PBL56 END 101.2806
HIERARCH ISS PBLA56 START -24.3753
HIERARCH ISS PBLA56 END -24.169
HIERARCH CHARA TAU0 31.49431
HIERARCH CHARA SEEING 0.88895