Exposure
ID
PIONI.2021-05-20T08:06:27.365_1
Header ID
PIONI.2021-05-20T08:06:27.365
Date updated
2021-09-29 14:27:16 UTC+0000
Release date
2022-05-20 08:15:52 UTC+0000
UTC Start
2021-05-20 08:06:27.364
UTC End
2021-05-20 08:06:52.964
MJD Start
59354.337816718
MJD End
59354.3381130143
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001659
Ambient temperature (°C)
9.52
Seeing (arcsec)
1.34
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 21.3490 21.3630 127.5000 127.6000
A0-D0 31.9140 31.9110 62.6000 62.7000
A0-C1 21.0660 21.0770 100.2820 100.4070
B2-D0 29.9380 29.9300 22.3000 22.4000
B2-C1 9.9710 9.9680 22.3010 22.3950
D0-C1 19.9670 19.9620 202.3660 202.4600
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 59354.337816718
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 21.349
HIERARCH ESO ISS PBL12 END 21.363
HIERARCH ESO ISS PBLA12 START 127.5
HIERARCH ESO ISS PBLA12 END 127.6
HIERARCH ESO ISS PBL13 START 31.914
HIERARCH ESO ISS PBL13 END 31.911
HIERARCH ESO ISS PBLA13 START 62.6
HIERARCH ESO ISS PBLA13 END 62.7
HIERARCH ESO ISS PBL14 START 21.066
HIERARCH ESO ISS PBL14 END 21.077
HIERARCH ESO ISS PBLA14 START 100.282
HIERARCH ESO ISS PBLA14 END 100.407
HIERARCH ESO ISS PBL23 START 29.938
HIERARCH ESO ISS PBL23 END 29.93
HIERARCH ESO ISS PBLA23 START 22.3
HIERARCH ESO ISS PBLA23 END 22.4
HIERARCH ESO ISS PBL24 START 9.971
HIERARCH ESO ISS PBL24 END 9.968
HIERARCH ESO ISS PBLA24 START 22.301
HIERARCH ESO ISS PBLA24 END 22.395
HIERARCH ESO ISS PBL34 START 19.967
HIERARCH ESO ISS PBL34 END 19.962
HIERARCH ESO ISS PBLA34 START 202.366
HIERARCH ESO ISS PBLA34 END 202.46
HIERARCH ESO ISS AMBI TAU0 START 0.001659
HIERARCH ESO ISS AMBI TAU0 END 0.001659
HIERARCH ESO ISS AMBI TEMP 9.52
HIERARCH ESO ISS AMBI FWHM START 1.34
HIERARCH ESO ISS AMBI FWHM END 1.34