Exposure
ID
PIONI.2020-12-31T07:01:39.060_1
Header ID
PIONI.2020-12-31T07:01:39.060
Date updated
2021-09-29 14:25:56 UTC+0000
Release date
2021-12-31 07:11:12 UTC+0000
UTC Start
2020-12-31 07:01:39.061
UTC End
2020-12-31 07:02:04.661
MJD Start
59214.2928132047
MJD End
59214.293109501
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0036595
Ambient temperature (°C)
12.99
Seeing (arcsec)
1.05
Observation
ID
45947
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
34574
Name
RCrt
RA
165.139717
DEC
-18.32488
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 24.5150 24.5250 134.4000 134.5000
A0-D0 28.2660 28.2970 58.0000 58.1000
A0-C1 20.6840 20.7060 108.1920 108.2200
B2-D0 32.7840 32.7880 11.4000 11.5000
B2-C1 10.9220 10.9230 11.3420 11.4250
D0-C1 21.8620 21.8650 191.4010 191.4840
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 59214.2928132047
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RCrt
RA 165.139717
DEC -18.32488
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 24.515
HIERARCH ESO ISS PBL12 END 24.525
HIERARCH ESO ISS PBLA12 START 134.4
HIERARCH ESO ISS PBLA12 END 134.5
HIERARCH ESO ISS PBL13 START 28.266
HIERARCH ESO ISS PBL13 END 28.297
HIERARCH ESO ISS PBLA13 START 58.0
HIERARCH ESO ISS PBLA13 END 58.1
HIERARCH ESO ISS PBL14 START 20.684
HIERARCH ESO ISS PBL14 END 20.706
HIERARCH ESO ISS PBLA14 START 108.192
HIERARCH ESO ISS PBLA14 END 108.22
HIERARCH ESO ISS PBL23 START 32.784
HIERARCH ESO ISS PBL23 END 32.788
HIERARCH ESO ISS PBLA23 START 11.4
HIERARCH ESO ISS PBLA23 END 11.5
HIERARCH ESO ISS PBL24 START 10.922
HIERARCH ESO ISS PBL24 END 10.923
HIERARCH ESO ISS PBLA24 START 11.342
HIERARCH ESO ISS PBLA24 END 11.425
HIERARCH ESO ISS PBL34 START 21.862
HIERARCH ESO ISS PBL34 END 21.865
HIERARCH ESO ISS PBLA34 START 191.401
HIERARCH ESO ISS PBLA34 END 191.484
HIERARCH ESO ISS AMBI TAU0 START 0.00355
HIERARCH ESO ISS AMBI TAU0 END 0.003769
HIERARCH ESO ISS AMBI TEMP 12.99
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 1.12