Exposure
ID
PIONI.2017-05-20T09:19:42.748_1
Header ID
PIONI.2017-05-20T09:19:42.748
Date updated
2017-05-20 09:31:29 UTC+0000
Release date
2017-05-20 09:19:42 UTC+0000
UTC Start
2017-05-20 09:19:42.748
UTC End
2017-05-20 09:20:33.948
MJD Start
57893.3886892088
MJD End
57893.38928180139
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.0036105
Ambient temperature (°C)
5.56
Seeing (arcsec)
0.655
Observation
ID
37735
Category
calibrator
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
27895
Name
HD_186378
RA
295.746336
DEC
27.4085
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 66.9200 66.8660 265.5000 265.4000
K0-D0 95.6540 95.6830 253.1000 252.9000
K0-J3 35.5410 35.4410 323.9530 324.0610
G2-D0 33.5460 33.6090 227.6000 227.6000
G2-J3 57.0500 57.1440 53.4000 53.3540
D0-J3 90.4900 90.6470 51.2680 51.2320
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 097.D-0183(B)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 57893.3886892088
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_186378
RA 295.746336
DEC 27.4085
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 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 66.92
HIERARCH ESO ISS PBL12 END 66.866
HIERARCH ESO ISS PBLA12 START 265.5
HIERARCH ESO ISS PBLA12 END 265.4
HIERARCH ESO ISS PBL13 START 95.654
HIERARCH ESO ISS PBL13 END 95.683
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 252.9
HIERARCH ESO ISS PBL14 START 35.541
HIERARCH ESO ISS PBL14 END 35.441
HIERARCH ESO ISS PBLA14 START 323.953
HIERARCH ESO ISS PBLA14 END 324.061
HIERARCH ESO ISS PBL23 START 33.546
HIERARCH ESO ISS PBL23 END 33.609
HIERARCH ESO ISS PBLA23 START 227.6
HIERARCH ESO ISS PBLA23 END 227.6
HIERARCH ESO ISS PBL24 START 57.05
HIERARCH ESO ISS PBL24 END 57.144
HIERARCH ESO ISS PBLA24 START 53.4
HIERARCH ESO ISS PBLA24 END 53.354
HIERARCH ESO ISS PBL34 START 90.49
HIERARCH ESO ISS PBL34 END 90.647
HIERARCH ESO ISS PBLA34 START 51.268
HIERARCH ESO ISS PBLA34 END 51.232
HIERARCH ESO ISS AMBI TAU0 START 0.003782
HIERARCH ESO ISS AMBI TAU0 END 0.003439
HIERARCH ESO ISS AMBI TEMP 5.56
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.61