Exposure
ID
PIONI.2021-02-13T06:50:27.396_1
Header ID
PIONI.2021-02-13T06:50:27.396
Date updated
2021-09-29 14:26:28 UTC+0000
Release date
2021-02-13 06:50:27 UTC+0000
UTC Start
2021-02-13 06:50:27.397
UTC End
2021-02-13 06:51:05.797
MJD Start
59258.2850393122
MJD End
59258.2854837566
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00545
Ambient temperature (°C)
9.84
Seeing (arcsec)
0.495
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 82.7320 82.7780 93.3000 93.5000
A0-J2 128.0010 128.0220 75.8000 76.0000
A0-J3 120.0730 120.0270 41.5610 41.7230
G1-J2 55.0840 55.0670 48.9000 49.0000
G1-J3 94.7000 94.7040 358.2310 358.3480
J2-J3 73.3950 73.4510 322.7560 322.8860
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 59258.2850393122
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 82.732
HIERARCH ESO ISS PBL12 END 82.778
HIERARCH ESO ISS PBLA12 START 93.3
HIERARCH ESO ISS PBLA12 END 93.5
HIERARCH ESO ISS PBL13 START 128.001
HIERARCH ESO ISS PBL13 END 128.022
HIERARCH ESO ISS PBLA13 START 75.8
HIERARCH ESO ISS PBLA13 END 76.0
HIERARCH ESO ISS PBL14 START 120.073
HIERARCH ESO ISS PBL14 END 120.027
HIERARCH ESO ISS PBLA14 START 41.561
HIERARCH ESO ISS PBLA14 END 41.723
HIERARCH ESO ISS PBL23 START 55.084
HIERARCH ESO ISS PBL23 END 55.067
HIERARCH ESO ISS PBLA23 START 48.9
HIERARCH ESO ISS PBLA23 END 49.0
HIERARCH ESO ISS PBL24 START 94.7
HIERARCH ESO ISS PBL24 END 94.704
HIERARCH ESO ISS PBLA24 START 358.231
HIERARCH ESO ISS PBLA24 END 358.348
HIERARCH ESO ISS PBL34 START 73.395
HIERARCH ESO ISS PBL34 END 73.451
HIERARCH ESO ISS PBLA34 START 322.756
HIERARCH ESO ISS PBLA34 END 322.886
HIERARCH ESO ISS AMBI TAU0 START 0.005237
HIERARCH ESO ISS AMBI TAU0 END 0.005663
HIERARCH ESO ISS AMBI TEMP 9.84
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.47