Exposure
ID
PIONI.2024-09-13T00:28:03.687_1
Header ID
PIONI.2024-09-13T00:28:03.687
Date updated
2024-09-13 00:35:43 UTC+0000
Release date
2024-09-13 00:28:03 UTC+0000
UTC Start
2024-09-13 00:28:03.687
UTC End
2024-09-13 00:28:29.287
MJD Start
60566.0194871179
MJD End
60566.019783414195
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003809
Ambient temperature (°C)
12.74
Seeing (arcsec)
0.58
Observation
ID
60690
Category
calibrator
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
45126
Name
HD_164969
RA
271.004369
DEC
-6.39163
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 44.5470 44.5280 158.1000 158.2000
A0-J2 122.5550 122.4480 94.9000 94.9000
A0-J6 168.2450 168.2760 32.4630 32.4960
B5-J2 109.9170 109.8630 73.7000 73.7000
B5-J6 197.5360 197.5760 21.8980 21.9440
J2-J6 155.6560 155.6230 348.2070 348.2830
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60566.0194871179
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_164969
RA 271.004369
DEC -6.39163
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 44.547
HIERARCH ESO ISS PBL12 END 44.528
HIERARCH ESO ISS PBLA12 START 158.1
HIERARCH ESO ISS PBLA12 END 158.2
HIERARCH ESO ISS PBL13 START 122.555
HIERARCH ESO ISS PBL13 END 122.448
HIERARCH ESO ISS PBLA13 START 94.9
HIERARCH ESO ISS PBLA13 END 94.9
HIERARCH ESO ISS PBL14 START 168.245
HIERARCH ESO ISS PBL14 END 168.276
HIERARCH ESO ISS PBLA14 START 32.463
HIERARCH ESO ISS PBLA14 END 32.496
HIERARCH ESO ISS PBL23 START 109.917
HIERARCH ESO ISS PBL23 END 109.863
HIERARCH ESO ISS PBLA23 START 73.7
HIERARCH ESO ISS PBLA23 END 73.7
HIERARCH ESO ISS PBL24 START 197.536
HIERARCH ESO ISS PBL24 END 197.576
HIERARCH ESO ISS PBLA24 START 21.898
HIERARCH ESO ISS PBLA24 END 21.944
HIERARCH ESO ISS PBL34 START 155.656
HIERARCH ESO ISS PBL34 END 155.623
HIERARCH ESO ISS PBLA34 START 348.207
HIERARCH ESO ISS PBLA34 END 348.283
HIERARCH ESO ISS AMBI TAU0 START 0.003809
HIERARCH ESO ISS AMBI TAU0 END 0.003809
HIERARCH ESO ISS AMBI TEMP 12.74
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.58