Exposure
ID
PIONI.2021-02-13T03:50:26.129_1
Header ID
PIONI.2021-02-13T03:50:26.129
Date updated
2021-09-29 14:26:27 UTC+0000
Release date
2021-02-13 03:50:26 UTC+0000
UTC Start
2021-02-13 03:50:26.129
UTC End
2021-02-13 03:51:17.329
MJD Start
59258.1600246383
MJD End
59258.1606172309
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.004596
Ambient temperature (°C)
11.28
Seeing (arcsec)
0.44
Observation
ID
46753
Category
calibrator
Program ID
106.210F.001
Program Title
MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
Program Type
Normal
PI / COI
GALLENNE/ KERVELLA/ M\XC3\XA9RAND/ PIETRZYNSKI/ PROFFITT/ EVANS/ GIEREN
Target
ID
35100
Name
HD91000
RA
157.26156
DEC
-54.67875
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 80.0920 80.2000 92.0000 92.2000
A0-J2 123.8310 123.9200 70.0000 70.2000
A0-J3 130.2710 130.2390 31.2950 31.4860
G1-J2 57.9990 57.9910 38.8000 39.0000
G1-J3 114.8320 114.8500 353.8190 353.9490
J2-J3 84.3960 84.4860 324.7750 324.9030
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.210F.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59258.1600246383
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD91000
RA 157.26156
DEC -54.67875
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 J3
EXPTIME 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 80.092
HIERARCH ESO ISS PBL12 END 80.2
HIERARCH ESO ISS PBLA12 START 92.0
HIERARCH ESO ISS PBLA12 END 92.2
HIERARCH ESO ISS PBL13 START 123.831
HIERARCH ESO ISS PBL13 END 123.92
HIERARCH ESO ISS PBLA13 START 70.0
HIERARCH ESO ISS PBLA13 END 70.2
HIERARCH ESO ISS PBL14 START 130.271
HIERARCH ESO ISS PBL14 END 130.239
HIERARCH ESO ISS PBLA14 START 31.295
HIERARCH ESO ISS PBLA14 END 31.486
HIERARCH ESO ISS PBL23 START 57.999
HIERARCH ESO ISS PBL23 END 57.991
HIERARCH ESO ISS PBLA23 START 38.8
HIERARCH ESO ISS PBLA23 END 39.0
HIERARCH ESO ISS PBL24 START 114.832
HIERARCH ESO ISS PBL24 END 114.85
HIERARCH ESO ISS PBLA24 START 353.819
HIERARCH ESO ISS PBLA24 END 353.949
HIERARCH ESO ISS PBL34 START 84.396
HIERARCH ESO ISS PBL34 END 84.486
HIERARCH ESO ISS PBLA34 START 324.775
HIERARCH ESO ISS PBLA34 END 324.903
HIERARCH ESO ISS AMBI TAU0 START 0.004596
HIERARCH ESO ISS AMBI TAU0 END 0.004596
HIERARCH ESO ISS AMBI TEMP 11.28
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44