Exposure
ID
PIONI.2021-02-14T00:54:57.358_1
Header ID
PIONI.2021-02-14T00:54:57.358
Date updated
2021-09-29 14:26:29 UTC+0000
Release date
2021-02-14 00:54:57 UTC+0000
UTC Start
2021-02-14 00:54:57.358
UTC End
2021-02-14 00:55:35.758
MJD Start
59259.0381638608
MJD End
59259.0386083052
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00238
Ambient temperature (°C)
11.55
Seeing (arcsec)
1.53
Observation
ID
46767
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
35114
Name
HD68515
RA
122.636043
DEC
-48.18756
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 76.0160 76.1330 89.4000 89.5000
A0-J2 118.1370 118.2500 64.9000 65.1000
A0-J3 132.3280 132.3230 24.9260 25.0740
G1-J2 58.1370 58.1410 32.2000 32.4000
G1-J3 120.8560 120.8780 350.3620 350.4550
J2-J3 86.7350 86.8150 323.7850 323.8650
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 59259.0381638608
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD68515
RA 122.636043
DEC -48.18756
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 76.016
HIERARCH ESO ISS PBL12 END 76.133
HIERARCH ESO ISS PBLA12 START 89.4
HIERARCH ESO ISS PBLA12 END 89.5
HIERARCH ESO ISS PBL13 START 118.137
HIERARCH ESO ISS PBL13 END 118.25
HIERARCH ESO ISS PBLA13 START 64.9
HIERARCH ESO ISS PBLA13 END 65.1
HIERARCH ESO ISS PBL14 START 132.328
HIERARCH ESO ISS PBL14 END 132.323
HIERARCH ESO ISS PBLA14 START 24.926
HIERARCH ESO ISS PBLA14 END 25.074
HIERARCH ESO ISS PBL23 START 58.137
HIERARCH ESO ISS PBL23 END 58.141
HIERARCH ESO ISS PBLA23 START 32.2
HIERARCH ESO ISS PBLA23 END 32.4
HIERARCH ESO ISS PBL24 START 120.856
HIERARCH ESO ISS PBL24 END 120.878
HIERARCH ESO ISS PBLA24 START 350.362
HIERARCH ESO ISS PBLA24 END 350.455
HIERARCH ESO ISS PBL34 START 86.735
HIERARCH ESO ISS PBL34 END 86.815
HIERARCH ESO ISS PBLA34 START 323.785
HIERARCH ESO ISS PBLA34 END 323.865
HIERARCH ESO ISS AMBI TAU0 START 0.00238
HIERARCH ESO ISS AMBI TAU0 END 0.00238
HIERARCH ESO ISS AMBI TEMP 11.55
HIERARCH ESO ISS AMBI FWHM START 1.53
HIERARCH ESO ISS AMBI FWHM END 1.53