Exposure
ID
PIONI.2021-03-18T09:12:30.369_1
Header ID
PIONI.2021-03-18T09:12:30.369
Date updated
2021-09-29 14:26:56 UTC+0000
Release date
2022-03-18 09:21:13 UTC+0000
UTC Start
2021-03-18 09:12:30.370
UTC End
2021-03-18 09:12:55.970
MJD Start
59291.383684834
MJD End
59291.3839811303
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003451
Ambient temperature (°C)
12.3
Seeing (arcsec)
1.18
Observation
ID
47208
Category
science
Program ID
106.21GN.002
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
35407
Name
V X Pav
RA
302.941371
DEC
-59.93694
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 61.0020 61.0260 215.4000 215.6000
K0-D0 94.2710 94.2790 201.7000 201.9000
K0-J3 33.7670 33.8220 292.6630 292.7540
G2-D0 37.8830 37.8830 179.3000 179.4000
G2-J3 62.8440 62.8430 3.8480 3.9610
D0-J3 100.6510 100.6500 2.1260 2.2350
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59291.383684834
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.941371
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 61.002
HIERARCH ESO ISS PBL12 END 61.026
HIERARCH ESO ISS PBLA12 START 215.4
HIERARCH ESO ISS PBLA12 END 215.6
HIERARCH ESO ISS PBL13 START 94.271
HIERARCH ESO ISS PBL13 END 94.279
HIERARCH ESO ISS PBLA13 START 201.7
HIERARCH ESO ISS PBLA13 END 201.9
HIERARCH ESO ISS PBL14 START 33.767
HIERARCH ESO ISS PBL14 END 33.822
HIERARCH ESO ISS PBLA14 START 292.663
HIERARCH ESO ISS PBLA14 END 292.754
HIERARCH ESO ISS PBL23 START 37.883
HIERARCH ESO ISS PBL23 END 37.883
HIERARCH ESO ISS PBLA23 START 179.3
HIERARCH ESO ISS PBLA23 END 179.4
HIERARCH ESO ISS PBL24 START 62.844
HIERARCH ESO ISS PBL24 END 62.843
HIERARCH ESO ISS PBLA24 START 3.848
HIERARCH ESO ISS PBLA24 END 3.961
HIERARCH ESO ISS PBL34 START 100.651
HIERARCH ESO ISS PBL34 END 100.65
HIERARCH ESO ISS PBLA34 START 2.126
HIERARCH ESO ISS PBLA34 END 2.235
HIERARCH ESO ISS AMBI TAU0 START 0.003451
HIERARCH ESO ISS AMBI TAU0 END 0.003451
HIERARCH ESO ISS AMBI TEMP 12.3
HIERARCH ESO ISS AMBI FWHM START 1.18
HIERARCH ESO ISS AMBI FWHM END 1.18