Exposure
ID
PIONI.2021-02-12T08:57:02.237_1
Header ID
PIONI.2021-02-12T08:57:02.237
Date updated
2021-09-29 14:26:26 UTC+0000
Release date
2021-02-12 08:57:02 UTC+0000
UTC Start
2021-02-12 08:57:02.237
UTC End
2021-02-12 08:57:40.637
MJD Start
59257.3729425562
MJD End
59257.3733870006
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00149
Ambient temperature (°C)
9.8
Seeing (arcsec)
1.83
Observation
ID
46743
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
35091
Name
HD128018
RA
219.353705
DEC
-64.68298
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 83.9830 84.0330 98.9000 99.1000
A0-J2 128.1420 128.1670 80.1000 80.3000
A0-J3 122.4610 122.4090 43.2470 43.4030
G1-J2 55.7030 55.6830 51.0000 51.1000
G1-J3 102.2460 102.2450 0.5310 0.6420
J2-J3 79.3880 79.4410 327.7830 327.9030
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 59257.3729425562
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD128018
RA 219.353705
DEC -64.68298
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 83.983
HIERARCH ESO ISS PBL12 END 84.033
HIERARCH ESO ISS PBLA12 START 98.9
HIERARCH ESO ISS PBLA12 END 99.1
HIERARCH ESO ISS PBL13 START 128.142
HIERARCH ESO ISS PBL13 END 128.167
HIERARCH ESO ISS PBLA13 START 80.1
HIERARCH ESO ISS PBLA13 END 80.3
HIERARCH ESO ISS PBL14 START 122.461
HIERARCH ESO ISS PBL14 END 122.409
HIERARCH ESO ISS PBLA14 START 43.247
HIERARCH ESO ISS PBLA14 END 43.403
HIERARCH ESO ISS PBL23 START 55.703
HIERARCH ESO ISS PBL23 END 55.683
HIERARCH ESO ISS PBLA23 START 51.0
HIERARCH ESO ISS PBLA23 END 51.1
HIERARCH ESO ISS PBL24 START 102.246
HIERARCH ESO ISS PBL24 END 102.245
HIERARCH ESO ISS PBLA24 START 0.531
HIERARCH ESO ISS PBLA24 END 0.642
HIERARCH ESO ISS PBL34 START 79.388
HIERARCH ESO ISS PBL34 END 79.441
HIERARCH ESO ISS PBLA34 START 327.783
HIERARCH ESO ISS PBLA34 END 327.903
HIERARCH ESO ISS AMBI TAU0 START 0.001632
HIERARCH ESO ISS AMBI TAU0 END 0.001348
HIERARCH ESO ISS AMBI TEMP 9.8
HIERARCH ESO ISS AMBI FWHM START 1.63
HIERARCH ESO ISS AMBI FWHM END 2.03