Exposure
ID
PIONI.2021-05-20T08:28:51.567_1
Header ID
PIONI.2021-05-20T08:28:51.567
Date updated
2021-09-29 14:27:16 UTC+0000
Release date
2022-05-20 08:35:48 UTC+0000
UTC Start
2021-05-20 08:28:51.567
UTC End
2021-05-20 08:29:17.167
MJD Start
59354.3533746162
MJD End
59354.3536709125
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002442
Ambient temperature (°C)
9.37
Seeing (arcsec)
0.9
Observation
ID
47410
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
35557
Name
V X Pav
RA
302.939165
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 21.8500 21.8620 131.2000 131.3000
A0-D0 31.7750 31.7710 67.3000 67.4000
A0-C1 21.4380 21.4470 104.9130 105.0370
B2-D0 29.6120 29.6020 25.8000 25.9000
B2-C1 9.8620 9.8590 25.7490 25.8410
D0-C1 19.7490 19.7430 205.8160 205.9080
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 59354.3533746162
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.939165
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 21.85
HIERARCH ESO ISS PBL12 END 21.862
HIERARCH ESO ISS PBLA12 START 131.2
HIERARCH ESO ISS PBLA12 END 131.3
HIERARCH ESO ISS PBL13 START 31.775
HIERARCH ESO ISS PBL13 END 31.771
HIERARCH ESO ISS PBLA13 START 67.3
HIERARCH ESO ISS PBLA13 END 67.4
HIERARCH ESO ISS PBL14 START 21.438
HIERARCH ESO ISS PBL14 END 21.447
HIERARCH ESO ISS PBLA14 START 104.913
HIERARCH ESO ISS PBLA14 END 105.037
HIERARCH ESO ISS PBL23 START 29.612
HIERARCH ESO ISS PBL23 END 29.602
HIERARCH ESO ISS PBLA23 START 25.8
HIERARCH ESO ISS PBLA23 END 25.9
HIERARCH ESO ISS PBL24 START 9.862
HIERARCH ESO ISS PBL24 END 9.859
HIERARCH ESO ISS PBLA24 START 25.749
HIERARCH ESO ISS PBLA24 END 25.841
HIERARCH ESO ISS PBL34 START 19.749
HIERARCH ESO ISS PBL34 END 19.743
HIERARCH ESO ISS PBLA34 START 205.816
HIERARCH ESO ISS PBLA34 END 205.908
HIERARCH ESO ISS AMBI TAU0 START 0.002442
HIERARCH ESO ISS AMBI TAU0 END 0.002442
HIERARCH ESO ISS AMBI TEMP 9.37
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.9