Exposure
ID
SPICA.2025-12-11T08-15-01_1
Header ID
SPICA.2025-12-11T08-15-01
Date updated
2025-12-11 08:13:56 UTC+0000
Release date
None
UTC Start
2025-12-11 08:13:56.864
UTC End
2025-12-11 08:14:56.864
MJD Start
61020.3430192631
MJD End
61020.34371370753
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
4.05511
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.57912
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 33.9948 33.9943 87.4198 87.5731
S1-E1 329.7618 329.8161 56.4237 56.5462
S1-E2 278.5516 278.5707 63.8321 63.9608
S1-W1 268.4556 268.5840 115.0343 115.2294
S1-W2 209.0120 209.0247 96.1368 96.3053
S2-E1 301.1308 301.1956 53.0909 53.2111
S2-E2 247.7709 247.7969 60.6849 60.8108
S2-W1 238.8537 238.9950 118.8169 119.0149
S2-W2 175.4856 175.5003 97.8191 97.9905
E1-E2 64.4675 64.5182 -157.4337 -157.3159
E1-W1 297.6458 298.0440 -173.9239 -173.7954
E1-W2 215.3797 215.5844 -161.8962 -161.7774
E2-W1 236.5388 236.8843 -178.3608 -178.2266
E2-W2 151.1909 151.3450 -163.7974 -163.6778
W1-W2 97.8895 98.0622 -21.2137 -21.0380
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.3430192631
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 33.9948
HIERARCH ISS PBL12 END 33.9943
HIERARCH ISS PBLA12 START 87.4198
HIERARCH ISS PBLA12 END 87.5731
HIERARCH ISS PBL13 START 329.7618
HIERARCH ISS PBL13 END 329.8161
HIERARCH ISS PBLA13 START 56.4237
HIERARCH ISS PBLA13 END 56.5462
HIERARCH ISS PBL14 START 278.5516
HIERARCH ISS PBL14 END 278.5707
HIERARCH ISS PBLA14 START 63.8321
HIERARCH ISS PBLA14 END 63.9608
HIERARCH ISS PBL15 START 268.4556
HIERARCH ISS PBL15 END 268.584
HIERARCH ISS PBLA15 START 115.0343
HIERARCH ISS PBLA15 END 115.2294
HIERARCH ISS PBL16 START 209.012
HIERARCH ISS PBL16 END 209.0247
HIERARCH ISS PBLA16 START 96.1368
HIERARCH ISS PBLA16 END 96.3053
HIERARCH ISS PBL23 START 301.1308
HIERARCH ISS PBL23 END 301.1956
HIERARCH ISS PBLA23 START 53.0909
HIERARCH ISS PBLA23 END 53.2111
HIERARCH ISS PBL24 START 247.7709
HIERARCH ISS PBL24 END 247.7969
HIERARCH ISS PBLA24 START 60.6849
HIERARCH ISS PBLA24 END 60.8108
HIERARCH ISS PBL25 START 238.8537
HIERARCH ISS PBL25 END 238.995
HIERARCH ISS PBLA25 START 118.8169
HIERARCH ISS PBLA25 END 119.0149
HIERARCH ISS PBL26 START 175.4856
HIERARCH ISS PBL26 END 175.5003
HIERARCH ISS PBLA26 START 97.8191
HIERARCH ISS PBLA26 END 97.9905
HIERARCH ISS PBL34 START 64.4675
HIERARCH ISS PBL34 END 64.5182
HIERARCH ISS PBLA34 START -157.4337
HIERARCH ISS PBLA34 END -157.3159
HIERARCH ISS PBL35 START 297.6458
HIERARCH ISS PBL35 END 298.044
HIERARCH ISS PBLA35 START -173.9239
HIERARCH ISS PBLA35 END -173.7954
HIERARCH ISS PBL36 START 215.3797
HIERARCH ISS PBL36 END 215.5844
HIERARCH ISS PBLA36 START -161.8962
HIERARCH ISS PBLA36 END -161.7774
HIERARCH ISS PBL45 START 236.5388
HIERARCH ISS PBL45 END 236.8843
HIERARCH ISS PBLA45 START -178.3608
HIERARCH ISS PBLA45 END -178.2266
HIERARCH ISS PBL46 START 151.1909
HIERARCH ISS PBL46 END 151.345
HIERARCH ISS PBLA46 START -163.7974
HIERARCH ISS PBLA46 END -163.6778
HIERARCH ISS PBL56 START 97.8895
HIERARCH ISS PBL56 END 98.0622
HIERARCH ISS PBLA56 START -21.2137
HIERARCH ISS PBLA56 END -21.038
HIERARCH CHARA TAU0 4.05511
HIERARCH CHARA SEEING 1.57912