Exposure
ID
PIONI.2016-09-08T01:55:30.224_1
Header ID
PIONI.2016-09-08T01:55:30.224
Date updated
2016-09-08 08:21:50 UTC+0000
Release date
2017-09-08 08:21:50 UTC+0000
UTC Start
2016-09-08 01:55:30.225
UTC End
2016-09-08 01:56:08.625
MJD Start
57639.080210933
MJD End
57639.0806553774
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002283
Ambient temperature (°C)
10.98
Seeing (arcsec)
0.57
Observation
ID
36962
Category
science
Program ID
097.D-0183(B)
Program Title
UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - PART II
Program Type
Normal
PI / COI
KERVELLA/ MERAND/ GALLENNE/ BREITFELDER/ GIEREN/ PIETRZYNSKI/ NARDETTO/ ANDERSON/ LE BOUQUIN/ SOULAIN
Target
ID
27175
Name
U_Vul
RA
294.157201
DEC
20.33293
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.8360 66.7870 267.0000 266.9000
K0-D0 95.8680 95.8820 252.7000 252.6000
K0-J3 39.9060 39.8340 328.2940 328.3890
G2-D0 35.2550 35.3000 224.6000 224.6000
G2-J3 59.1260 59.1940 50.7330 50.7140
D0-J3 94.2560 94.3700 48.4560 48.4440
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 097.D-0183(B)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 57639.080210933
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME U_Vul
RA 294.157201
DEC 20.33293
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 66.836
HIERARCH ESO ISS PBL12 END 66.787
HIERARCH ESO ISS PBLA12 START 267.0
HIERARCH ESO ISS PBLA12 END 266.9
HIERARCH ESO ISS PBL13 START 95.868
HIERARCH ESO ISS PBL13 END 95.882
HIERARCH ESO ISS PBLA13 START 252.7
HIERARCH ESO ISS PBLA13 END 252.6
HIERARCH ESO ISS PBL14 START 39.906
HIERARCH ESO ISS PBL14 END 39.834
HIERARCH ESO ISS PBLA14 START 328.294
HIERARCH ESO ISS PBLA14 END 328.389
HIERARCH ESO ISS PBL23 START 35.255
HIERARCH ESO ISS PBL23 END 35.3
HIERARCH ESO ISS PBLA23 START 224.6
HIERARCH ESO ISS PBLA23 END 224.6
HIERARCH ESO ISS PBL24 START 59.126
HIERARCH ESO ISS PBL24 END 59.194
HIERARCH ESO ISS PBLA24 START 50.733
HIERARCH ESO ISS PBLA24 END 50.714
HIERARCH ESO ISS PBL34 START 94.256
HIERARCH ESO ISS PBL34 END 94.37
HIERARCH ESO ISS PBLA34 START 48.456
HIERARCH ESO ISS PBLA34 END 48.444
HIERARCH ESO ISS AMBI TAU0 START 0.002283
HIERARCH ESO ISS AMBI TAU0 END 0.002283
HIERARCH ESO ISS AMBI TEMP 10.98
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.57