Exposure
ID
PIONI.2021-10-23T01:33:25.525_1
Header ID
PIONI.2021-10-23T01:33:25.525
Date updated
2021-10-23 01:41:01 UTC+0000
Release date
2022-10-23 01:41:01 UTC+0000
UTC Start
2021-10-23 01:33:25.525
UTC End
2021-10-23 01:33:51.125
MJD Start
59510.0648787646
MJD End
59510.0651750609
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003831
Ambient temperature (°C)
11.46
Seeing (arcsec)
0.46
Observation
ID
48580
Category
science
Program ID
106.21GN.001
Program Title
CONSTRAINING THE SIZE AND CONTRAST OF GRANULATION ON AGB STARS
Program Type
Normal
PI / COI
PALADINI/ ABBOTT/ BARON/ JORISSEN/ WITTKOWSKI/ H\XC3\XB6FNER/ MARIGO/ VAN ECK/ CHIAVASSA/ KERVELLA/ MONTARGES/ LE BOUQUIN/ TRABUCCHI/ SANCHEZ/ FREYTAG
Target
ID
36402
Name
V X Pav
RA
302.93917
DEC
-59.93694
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.1480 24.1510 165.5000 165.6000
A0-D0 27.3870 27.3670 110.7000 110.9000
A0-C1 22.6190 22.6180 146.2650 146.3900
B2-D0 23.8860 23.8600 55.0000 55.1000
B2-C1 7.9560 7.9480 54.9680 55.0500
D0-C1 15.9290 15.9120 235.0570 235.1390
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59510.0648787646
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.93917
DEC -59.93694
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 24.148
HIERARCH ESO ISS PBL12 END 24.151
HIERARCH ESO ISS PBLA12 START 165.5
HIERARCH ESO ISS PBLA12 END 165.6
HIERARCH ESO ISS PBL13 START 27.387
HIERARCH ESO ISS PBL13 END 27.367
HIERARCH ESO ISS PBLA13 START 110.7
HIERARCH ESO ISS PBLA13 END 110.9
HIERARCH ESO ISS PBL14 START 22.619
HIERARCH ESO ISS PBL14 END 22.618
HIERARCH ESO ISS PBLA14 START 146.265
HIERARCH ESO ISS PBLA14 END 146.39
HIERARCH ESO ISS PBL23 START 23.886
HIERARCH ESO ISS PBL23 END 23.86
HIERARCH ESO ISS PBLA23 START 55.0
HIERARCH ESO ISS PBLA23 END 55.1
HIERARCH ESO ISS PBL24 START 7.956
HIERARCH ESO ISS PBL24 END 7.948
HIERARCH ESO ISS PBLA24 START 54.968
HIERARCH ESO ISS PBLA24 END 55.05
HIERARCH ESO ISS PBL34 START 15.929
HIERARCH ESO ISS PBL34 END 15.912
HIERARCH ESO ISS PBLA34 START 235.057
HIERARCH ESO ISS PBLA34 END 235.139
HIERARCH ESO ISS AMBI TAU0 START 0.003831
HIERARCH ESO ISS AMBI TAU0 END 0.003831
HIERARCH ESO ISS AMBI TEMP 11.46
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.46