Exposure
ID
PIONI.2021-10-04T01:32:11.237_1
Header ID
PIONI.2021-10-04T01:32:11.237
Date updated
2021-10-04 01:40:42 UTC+0000
Release date
2022-10-04 01:40:42 UTC+0000
UTC Start
2021-10-04 01:32:11.237
UTC End
2021-10-04 01:32:49.637
MJD Start
59491.0640189475
MJD End
59491.0644633919
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0041355
Ambient temperature (°C)
11.79
Seeing (arcsec)
0.905
Observation
ID
48418
Category
science
Program ID
0103.D-0711(A)
Program Title
UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - COMPLETION BEFORE GAIAS THIRD DATA RELEASE
Program Type
Normal
PI / COI
TRAHIN/ KERVELLA/ BREUVAL/ BORGNIET/ MERAND/ GALLENNE/ HOCDE/ NARDETTO/ LAGADEC
Target
ID
36303
Name
TT_Aql
RA
287.056187
DEC
1.29863
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 63.8110 63.6220 122.8000 122.9000
A0-J2 99.7680 99.4800 92.2000 92.2000
A0-K0 112.7990 112.6000 69.6480 69.6060
G1-J2 55.3870 55.3350 56.3000 56.3000
G1-K0 90.4030 90.4100 35.2280 35.2300
J2-K0 43.5470 43.5570 7.9970 8.0910
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0103.D-0711(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59491.0640189475
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME TT_Aql
RA 287.056187
DEC 1.29863
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 63.811
HIERARCH ESO ISS PBL12 END 63.622
HIERARCH ESO ISS PBLA12 START 122.8
HIERARCH ESO ISS PBLA12 END 122.9
HIERARCH ESO ISS PBL13 START 99.768
HIERARCH ESO ISS PBL13 END 99.48
HIERARCH ESO ISS PBLA13 START 92.2
HIERARCH ESO ISS PBLA13 END 92.2
HIERARCH ESO ISS PBL14 START 112.799
HIERARCH ESO ISS PBL14 END 112.6
HIERARCH ESO ISS PBLA14 START 69.648
HIERARCH ESO ISS PBLA14 END 69.606
HIERARCH ESO ISS PBL23 START 55.387
HIERARCH ESO ISS PBL23 END 55.335
HIERARCH ESO ISS PBLA23 START 56.3
HIERARCH ESO ISS PBLA23 END 56.3
HIERARCH ESO ISS PBL24 START 90.403
HIERARCH ESO ISS PBL24 END 90.41
HIERARCH ESO ISS PBLA24 START 35.228
HIERARCH ESO ISS PBLA24 END 35.23
HIERARCH ESO ISS PBL34 START 43.547
HIERARCH ESO ISS PBL34 END 43.557
HIERARCH ESO ISS PBLA34 START 7.997
HIERARCH ESO ISS PBLA34 END 8.091
HIERARCH ESO ISS AMBI TAU0 START 0.004391
HIERARCH ESO ISS AMBI TAU0 END 0.00388
HIERARCH ESO ISS AMBI TEMP 11.79
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.94