Exposure
ID
SPICA.2025-10-07T12-04-33_1
Header ID
SPICA.2025-10-07T12-04-33
Date updated
2025-10-07 12:03:28 UTC+0000
Release date
None
UTC Start
2025-10-07 12:03:28.759
UTC End
2025-10-07 12:04:28.759
MJD Start
60955.5024161963
MJD End
60955.50311064073
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
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 34.0120 34.0110 83.7536 83.9050
S1-E1 327.8599 327.9631 53.6070 53.7191
S1-E2 277.7649 277.8112 60.8510 60.9705
S1-W1 265.4571 265.5763 110.1993 110.4055
S1-W2 208.8052 208.8098 92.0541 92.2245
S2-E1 298.9367 299.0534 50.3313 50.4410
S2-E2 246.7894 246.8448 57.7765 57.8927
S2-W1 235.4918 235.6280 113.8872 114.0983
S2-W2 175.2183 175.2258 93.6599 93.8339
E1-E2 62.9548 63.0289 -160.1968 -160.0845
E1-W1 286.5666 287.0838 -177.0425 -176.9113
E1-W2 209.4282 209.7149 -164.7049 -164.5898
E2-W1 227.0475 227.4864 178.3486 178.4883
E2-W2 146.7516 146.9642 -166.6372 -166.5203
W1-W2 93.3936 93.5926 -25.6719 -25.4769
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.5024161963
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 34.012
HIERARCH ISS PBL12 END 34.011
HIERARCH ISS PBLA12 START 83.7536
HIERARCH ISS PBLA12 END 83.905
HIERARCH ISS PBL13 START 327.8599
HIERARCH ISS PBL13 END 327.9631
HIERARCH ISS PBLA13 START 53.607
HIERARCH ISS PBLA13 END 53.7191
HIERARCH ISS PBL14 START 277.7649
HIERARCH ISS PBL14 END 277.8112
HIERARCH ISS PBLA14 START 60.851
HIERARCH ISS PBLA14 END 60.9705
HIERARCH ISS PBL15 START 265.4571
HIERARCH ISS PBL15 END 265.5763
HIERARCH ISS PBLA15 START 110.1993
HIERARCH ISS PBLA15 END 110.4055
HIERARCH ISS PBL16 START 208.8052
HIERARCH ISS PBL16 END 208.8098
HIERARCH ISS PBLA16 START 92.0541
HIERARCH ISS PBLA16 END 92.2245
HIERARCH ISS PBL23 START 298.9367
HIERARCH ISS PBL23 END 299.0534
HIERARCH ISS PBLA23 START 50.3313
HIERARCH ISS PBLA23 END 50.441
HIERARCH ISS PBL24 START 246.7894
HIERARCH ISS PBL24 END 246.8448
HIERARCH ISS PBLA24 START 57.7765
HIERARCH ISS PBLA24 END 57.8927
HIERARCH ISS PBL25 START 235.4918
HIERARCH ISS PBL25 END 235.628
HIERARCH ISS PBLA25 START 113.8872
HIERARCH ISS PBLA25 END 114.0983
HIERARCH ISS PBL26 START 175.2183
HIERARCH ISS PBL26 END 175.2258
HIERARCH ISS PBLA26 START 93.6599
HIERARCH ISS PBLA26 END 93.8339
HIERARCH ISS PBL34 START 62.9548
HIERARCH ISS PBL34 END 63.0289
HIERARCH ISS PBLA34 START -160.1968
HIERARCH ISS PBLA34 END -160.0845
HIERARCH ISS PBL35 START 286.5666
HIERARCH ISS PBL35 END 287.0838
HIERARCH ISS PBLA35 START -177.0425
HIERARCH ISS PBLA35 END -176.9113
HIERARCH ISS PBL36 START 209.4282
HIERARCH ISS PBL36 END 209.7149
HIERARCH ISS PBLA36 START -164.7049
HIERARCH ISS PBLA36 END -164.5898
HIERARCH ISS PBL45 START 227.0475
HIERARCH ISS PBL45 END 227.4864
HIERARCH ISS PBLA45 START 178.3486
HIERARCH ISS PBLA45 END 178.4883
HIERARCH ISS PBL46 START 146.7516
HIERARCH ISS PBL46 END 146.9642
HIERARCH ISS PBLA46 START -166.6372
HIERARCH ISS PBLA46 END -166.5203
HIERARCH ISS PBL56 START 93.3936
HIERARCH ISS PBL56 END 93.5926
HIERARCH ISS PBLA56 START -25.6719
HIERARCH ISS PBLA56 END -25.4769
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1