Exposure
ID
PIONI.2021-10-04T01:33:01.704_1
Header ID
PIONI.2021-10-04T01:33:01.704
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 01:33:01.703
UTC End
2021-10-04 01:33:40.103
MJD Start
59491.0646030493
MJD End
59491.0650474937
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004173
Ambient temperature (°C)
11.75
Seeing (arcsec)
0.88
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 63.6110 63.4210 123.0000 123.1000
A0-J2 99.4620 99.1730 92.2000 92.2000
A0-K0 112.5870 112.3870 69.6050 69.5620
G1-J2 55.3310 55.2780 56.3000 56.2000
G1-K0 90.4110 90.4180 35.2320 35.2330
J2-K0 43.5580 43.5690 8.0990 8.1920
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 59491.0646030493
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 63.611
HIERARCH ESO ISS PBL12 END 63.421
HIERARCH ESO ISS PBLA12 START 123.0
HIERARCH ESO ISS PBLA12 END 123.1
HIERARCH ESO ISS PBL13 START 99.462
HIERARCH ESO ISS PBL13 END 99.173
HIERARCH ESO ISS PBLA13 START 92.2
HIERARCH ESO ISS PBLA13 END 92.2
HIERARCH ESO ISS PBL14 START 112.587
HIERARCH ESO ISS PBL14 END 112.387
HIERARCH ESO ISS PBLA14 START 69.605
HIERARCH ESO ISS PBLA14 END 69.562
HIERARCH ESO ISS PBL23 START 55.331
HIERARCH ESO ISS PBL23 END 55.278
HIERARCH ESO ISS PBLA23 START 56.3
HIERARCH ESO ISS PBLA23 END 56.2
HIERARCH ESO ISS PBL24 START 90.411
HIERARCH ESO ISS PBL24 END 90.418
HIERARCH ESO ISS PBLA24 START 35.232
HIERARCH ESO ISS PBLA24 END 35.233
HIERARCH ESO ISS PBL34 START 43.558
HIERARCH ESO ISS PBL34 END 43.569
HIERARCH ESO ISS PBLA34 START 8.099
HIERARCH ESO ISS PBLA34 END 8.192
HIERARCH ESO ISS AMBI TAU0 START 0.00388
HIERARCH ESO ISS AMBI TAU0 END 0.004466
HIERARCH ESO ISS AMBI TEMP 11.75
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.82