Exposure
ID
PIONI.2021-02-14T00:56:39.023_1
Header ID
PIONI.2021-02-14T00:56:39.023
Date updated
2021-09-29 14:26:29 UTC+0000
Release date
2021-02-14 00:56:39 UTC+0000
UTC Start
2021-02-14 00:56:39.023
UTC End
2021-02-14 00:57:17.423
MJD Start
59259.0393405422
MJD End
59259.0397849866
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00301
Ambient temperature (°C)
11.62
Seeing (arcsec)
1.28
Observation
ID
46767
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
35114
Name
HD68515
RA
122.636043
DEC
-48.18756
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 76.2580 76.3720 89.7000 89.8000
A0-J2 118.3710 118.4810 65.3000 65.5000
A0-J3 132.3170 132.3120 25.2340 25.3780
G1-J2 58.1450 58.1490 32.6000 32.7000
G1-J3 120.9010 120.9210 350.5550 350.6460
J2-J3 86.9020 86.9800 323.9510 324.0300
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 59259.0393405422
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD68515
RA 122.636043
DEC -48.18756
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 76.258
HIERARCH ESO ISS PBL12 END 76.372
HIERARCH ESO ISS PBLA12 START 89.7
HIERARCH ESO ISS PBLA12 END 89.8
HIERARCH ESO ISS PBL13 START 118.371
HIERARCH ESO ISS PBL13 END 118.481
HIERARCH ESO ISS PBLA13 START 65.3
HIERARCH ESO ISS PBLA13 END 65.5
HIERARCH ESO ISS PBL14 START 132.317
HIERARCH ESO ISS PBL14 END 132.312
HIERARCH ESO ISS PBLA14 START 25.234
HIERARCH ESO ISS PBLA14 END 25.378
HIERARCH ESO ISS PBL23 START 58.145
HIERARCH ESO ISS PBL23 END 58.149
HIERARCH ESO ISS PBLA23 START 32.6
HIERARCH ESO ISS PBLA23 END 32.7
HIERARCH ESO ISS PBL24 START 120.901
HIERARCH ESO ISS PBL24 END 120.921
HIERARCH ESO ISS PBLA24 START 350.555
HIERARCH ESO ISS PBLA24 END 350.646
HIERARCH ESO ISS PBL34 START 86.902
HIERARCH ESO ISS PBL34 END 86.98
HIERARCH ESO ISS PBLA34 START 323.951
HIERARCH ESO ISS PBLA34 END 324.03
HIERARCH ESO ISS AMBI TAU0 START 0.002744
HIERARCH ESO ISS AMBI TAU0 END 0.003276
HIERARCH ESO ISS AMBI TEMP 11.62
HIERARCH ESO ISS AMBI FWHM START 1.28
HIERARCH ESO ISS AMBI FWHM END 1.28