Exposure
ID
PIONI.2021-10-22T02:57:09.501_1
Header ID
PIONI.2021-10-22T02:57:09.501
Date updated
2021-10-22 03:06:33 UTC+0000
Release date
2022-10-22 03:06:32 UTC+0000
UTC Start
2021-10-22 02:57:09.501
UTC End
2021-10-22 02:57:35.101
MJD Start
59509.1230266299
MJD End
59509.1233229262
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004117
Ambient temperature (°C)
11.79
Seeing (arcsec)
0.69
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 24.3100 24.3100 179.8000 180.0000
A0-D0 24.6180 24.5980 131.7000 131.9000
A0-C1 22.5230 22.5220 164.1250 164.2620
B2-D0 19.9440 19.9100 66.6000 66.7000
B2-C1 6.6440 6.6330 66.5450 66.6330
D0-C1 13.2990 13.2770 246.6500 246.7390
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 59509.1230266299
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 24.31
HIERARCH ESO ISS PBL12 END 24.31
HIERARCH ESO ISS PBLA12 START 179.8
HIERARCH ESO ISS PBLA12 END 180.0
HIERARCH ESO ISS PBL13 START 24.618
HIERARCH ESO ISS PBL13 END 24.598
HIERARCH ESO ISS PBLA13 START 131.7
HIERARCH ESO ISS PBLA13 END 131.9
HIERARCH ESO ISS PBL14 START 22.523
HIERARCH ESO ISS PBL14 END 22.522
HIERARCH ESO ISS PBLA14 START 164.125
HIERARCH ESO ISS PBLA14 END 164.262
HIERARCH ESO ISS PBL23 START 19.944
HIERARCH ESO ISS PBL23 END 19.91
HIERARCH ESO ISS PBLA23 START 66.6
HIERARCH ESO ISS PBLA23 END 66.7
HIERARCH ESO ISS PBL24 START 6.644
HIERARCH ESO ISS PBL24 END 6.633
HIERARCH ESO ISS PBLA24 START 66.545
HIERARCH ESO ISS PBLA24 END 66.633
HIERARCH ESO ISS PBL34 START 13.299
HIERARCH ESO ISS PBL34 END 13.277
HIERARCH ESO ISS PBLA34 START 246.65
HIERARCH ESO ISS PBLA34 END 246.739
HIERARCH ESO ISS AMBI TAU0 START 0.004117
HIERARCH ESO ISS AMBI TAU0 END 0.004117
HIERARCH ESO ISS AMBI TEMP 11.79
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69