Exposure
ID
SPICA.2025-12-13T06-16-51_1
Header ID
SPICA.2025-12-13T06-16-51
Date updated
2025-12-13 06:15:46 UTC+0000
Release date
None
UTC Start
2025-12-13 06:15:46.279
UTC End
2025-12-13 06:16:46.279
MJD Start
61022.2609523022
MJD End
61022.26164674663
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
30.17724
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.89642
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 33.9054 33.9059 87.6090 87.7627
S1-E1 323.1217 323.2637 55.7913 55.9289
S1-E2 273.6955 273.7805 63.4968 63.6358
S1-W1 276.7828 276.8290 114.4873 114.6830
S1-W2 210.8400 210.8370 96.2969 96.4643
S2-E1 294.8536 295.0005 52.3156 52.4533
S2-E2 243.1433 243.2317 60.2311 60.3693
S2-W1 247.0163 247.0746 118.0451 118.2451
S2-W2 177.3976 177.3955 97.9513 98.1214
E1-E2 63.5615 63.6198 -159.4735 -159.3185
E1-W1 296.7827 297.1464 -177.0385 -176.8675
E1-W2 212.7475 212.9650 -164.2769 -164.1188
E2-W1 236.9624 237.2642 178.3183 178.4950
E2-W2 149.5040 149.6631 -166.3171 -166.1573
W1-W2 100.9026 101.0280 -24.7970 -24.5895
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.2609523022
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 33.9054
HIERARCH ISS PBL12 END 33.9059
HIERARCH ISS PBLA12 START 87.609
HIERARCH ISS PBLA12 END 87.7627
HIERARCH ISS PBL13 START 323.1217
HIERARCH ISS PBL13 END 323.2637
HIERARCH ISS PBLA13 START 55.7913
HIERARCH ISS PBLA13 END 55.9289
HIERARCH ISS PBL14 START 273.6955
HIERARCH ISS PBL14 END 273.7805
HIERARCH ISS PBLA14 START 63.4968
HIERARCH ISS PBLA14 END 63.6358
HIERARCH ISS PBL15 START 276.7828
HIERARCH ISS PBL15 END 276.829
HIERARCH ISS PBLA15 START 114.4873
HIERARCH ISS PBLA15 END 114.683
HIERARCH ISS PBL16 START 210.84
HIERARCH ISS PBL16 END 210.837
HIERARCH ISS PBLA16 START 96.2969
HIERARCH ISS PBLA16 END 96.4643
HIERARCH ISS PBL23 START 294.8536
HIERARCH ISS PBL23 END 295.0005
HIERARCH ISS PBLA23 START 52.3156
HIERARCH ISS PBLA23 END 52.4533
HIERARCH ISS PBL24 START 243.1433
HIERARCH ISS PBL24 END 243.2317
HIERARCH ISS PBLA24 START 60.2311
HIERARCH ISS PBLA24 END 60.3693
HIERARCH ISS PBL25 START 247.0163
HIERARCH ISS PBL25 END 247.0746
HIERARCH ISS PBLA25 START 118.0451
HIERARCH ISS PBLA25 END 118.2451
HIERARCH ISS PBL26 START 177.3976
HIERARCH ISS PBL26 END 177.3955
HIERARCH ISS PBLA26 START 97.9513
HIERARCH ISS PBLA26 END 98.1214
HIERARCH ISS PBL34 START 63.5615
HIERARCH ISS PBL34 END 63.6198
HIERARCH ISS PBLA34 START -159.4735
HIERARCH ISS PBLA34 END -159.3185
HIERARCH ISS PBL35 START 296.7827
HIERARCH ISS PBL35 END 297.1464
HIERARCH ISS PBLA35 START -177.0385
HIERARCH ISS PBLA35 END -176.8675
HIERARCH ISS PBL36 START 212.7475
HIERARCH ISS PBL36 END 212.965
HIERARCH ISS PBLA36 START -164.2769
HIERARCH ISS PBLA36 END -164.1188
HIERARCH ISS PBL45 START 236.9624
HIERARCH ISS PBL45 END 237.2642
HIERARCH ISS PBLA45 START 178.3183
HIERARCH ISS PBLA45 END 178.495
HIERARCH ISS PBL46 START 149.504
HIERARCH ISS PBL46 END 149.6631
HIERARCH ISS PBLA46 START -166.3171
HIERARCH ISS PBLA46 END -166.1573
HIERARCH ISS PBL56 START 100.9026
HIERARCH ISS PBL56 END 101.028
HIERARCH ISS PBLA56 START -24.797
HIERARCH ISS PBLA56 END -24.5895
HIERARCH CHARA TAU0 30.17724
HIERARCH CHARA SEEING 0.89642