Exposure
ID
PIONI.2021-02-13T05:09:15.293_1
Header ID
PIONI.2021-02-13T05:09:15.293
Date updated
2021-09-29 14:26:27 UTC+0000
Release date
2021-02-13 05:09:15 UTC+0000
UTC Start
2021-02-13 05:09:15.294
UTC End
2021-02-13 05:09:53.694
MJD Start
59258.2147603417
MJD End
59258.2152047861
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003898
Ambient temperature (°C)
10.85
Seeing (arcsec)
0.49
Observation
ID
46757
Category
calibrator
Program ID
106.210F.001
Program Title
MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
Program Type
Normal
PI / COI
GALLENNE/ KERVELLA/ M\XC3\XA9RAND/ PIETRZYNSKI/ PROFFITT/ EVANS/ GIEREN
Target
ID
35104
Name
HD111441
RA
192.612883
DEC
-69.53843
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 76.2700 76.3260 68.8000 69.0000
A0-J2 124.3740 124.4070 51.2000 51.4000
A0-J3 124.1210 124.1010 20.8840 21.0480
G1-J2 56.6150 56.6070 27.1000 27.2000
G1-J3 92.3620 92.3950 343.1020 343.2210
J2-J3 64.8850 64.9650 305.8110 305.9480
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.210F.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59258.2147603417
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD111441
RA 192.612883
DEC -69.53843
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 76.27
HIERARCH ESO ISS PBL12 END 76.326
HIERARCH ESO ISS PBLA12 START 68.8
HIERARCH ESO ISS PBLA12 END 69.0
HIERARCH ESO ISS PBL13 START 124.374
HIERARCH ESO ISS PBL13 END 124.407
HIERARCH ESO ISS PBLA13 START 51.2
HIERARCH ESO ISS PBLA13 END 51.4
HIERARCH ESO ISS PBL14 START 124.121
HIERARCH ESO ISS PBL14 END 124.101
HIERARCH ESO ISS PBLA14 START 20.884
HIERARCH ESO ISS PBLA14 END 21.048
HIERARCH ESO ISS PBL23 START 56.615
HIERARCH ESO ISS PBL23 END 56.607
HIERARCH ESO ISS PBLA23 START 27.1
HIERARCH ESO ISS PBLA23 END 27.2
HIERARCH ESO ISS PBL24 START 92.362
HIERARCH ESO ISS PBL24 END 92.395
HIERARCH ESO ISS PBLA24 START 343.102
HIERARCH ESO ISS PBLA24 END 343.221
HIERARCH ESO ISS PBL34 START 64.885
HIERARCH ESO ISS PBL34 END 64.965
HIERARCH ESO ISS PBLA34 START 305.811
HIERARCH ESO ISS PBLA34 END 305.948
HIERARCH ESO ISS AMBI TAU0 START 0.003898
HIERARCH ESO ISS AMBI TAU0 END 0.003898
HIERARCH ESO ISS AMBI TEMP 10.85
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49