Exposure
ID
PIONI.2021-02-12T08:55:20.780_1
Header ID
PIONI.2021-02-12T08:55:20.780
Date updated
2021-09-29 14:26:26 UTC+0000
Release date
2021-02-12 08:55:20 UTC+0000
UTC Start
2021-02-12 08:55:20.780
UTC End
2021-02-12 08:55:59.180
MJD Start
59257.3717682916
MJD End
59257.372212736
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.001706
Ambient temperature (°C)
9.86
Seeing (arcsec)
1.63
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 83.8770 83.9280 98.6000 98.7000
A0-J2 128.0890 128.1150 79.7000 79.9000
A0-J3 122.5690 122.5170 42.9160 43.0720
G1-J2 55.7440 55.7240 50.6000 50.8000
G1-J3 102.2480 102.2470 0.2950 0.4060
J2-J3 79.2740 79.3290 327.5280 327.6480
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 59257.3717682916
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 83.877
HIERARCH ESO ISS PBL12 END 83.928
HIERARCH ESO ISS PBLA12 START 98.6
HIERARCH ESO ISS PBLA12 END 98.7
HIERARCH ESO ISS PBL13 START 128.089
HIERARCH ESO ISS PBL13 END 128.115
HIERARCH ESO ISS PBLA13 START 79.7
HIERARCH ESO ISS PBLA13 END 79.9
HIERARCH ESO ISS PBL14 START 122.569
HIERARCH ESO ISS PBL14 END 122.517
HIERARCH ESO ISS PBLA14 START 42.916
HIERARCH ESO ISS PBLA14 END 43.072
HIERARCH ESO ISS PBL23 START 55.744
HIERARCH ESO ISS PBL23 END 55.724
HIERARCH ESO ISS PBLA23 START 50.6
HIERARCH ESO ISS PBLA23 END 50.8
HIERARCH ESO ISS PBL24 START 102.248
HIERARCH ESO ISS PBL24 END 102.247
HIERARCH ESO ISS PBLA24 START 0.295
HIERARCH ESO ISS PBLA24 END 0.406
HIERARCH ESO ISS PBL34 START 79.274
HIERARCH ESO ISS PBL34 END 79.329
HIERARCH ESO ISS PBLA34 START 327.528
HIERARCH ESO ISS PBLA34 END 327.648
HIERARCH ESO ISS AMBI TAU0 START 0.001706
HIERARCH ESO ISS AMBI TAU0 END 0.001706
HIERARCH ESO ISS AMBI TEMP 9.86
HIERARCH ESO ISS AMBI FWHM START 1.63
HIERARCH ESO ISS AMBI FWHM END 1.63