Exposure
ID
PIONI.2024-09-13T00:29:56.269_1
Header ID
PIONI.2024-09-13T00:29:56.269
Date updated
2024-09-13 00:35:43 UTC+0000
Release date
2024-09-13 00:29:56 UTC+0000
UTC Start
2024-09-13 00:29:56.269
UTC End
2024-09-13 00:30:21.869
MJD Start
60566.0207901546
MJD End
60566.0210864509
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003258
Ambient temperature (°C)
12.75
Seeing (arcsec)
0.64
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 44.4870 44.4680 158.3000 158.4000
A0-J2 122.2170 122.1070 94.9000 95.0000
A0-J6 168.3410 168.3710 32.5670 32.5990
B5-J2 109.7460 109.6890 73.7000 73.7000
B5-J6 197.6620 197.7030 22.0420 22.0880
J2-J6 155.5510 155.5180 348.4460 348.5230
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 60566.0207901546
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 44.487
HIERARCH ESO ISS PBL12 END 44.468
HIERARCH ESO ISS PBLA12 START 158.3
HIERARCH ESO ISS PBLA12 END 158.4
HIERARCH ESO ISS PBL13 START 122.217
HIERARCH ESO ISS PBL13 END 122.107
HIERARCH ESO ISS PBLA13 START 94.9
HIERARCH ESO ISS PBLA13 END 95.0
HIERARCH ESO ISS PBL14 START 168.341
HIERARCH ESO ISS PBL14 END 168.371
HIERARCH ESO ISS PBLA14 START 32.567
HIERARCH ESO ISS PBLA14 END 32.599
HIERARCH ESO ISS PBL23 START 109.746
HIERARCH ESO ISS PBL23 END 109.689
HIERARCH ESO ISS PBLA23 START 73.7
HIERARCH ESO ISS PBLA23 END 73.7
HIERARCH ESO ISS PBL24 START 197.662
HIERARCH ESO ISS PBL24 END 197.703
HIERARCH ESO ISS PBLA24 START 22.042
HIERARCH ESO ISS PBLA24 END 22.088
HIERARCH ESO ISS PBL34 START 155.551
HIERARCH ESO ISS PBL34 END 155.518
HIERARCH ESO ISS PBLA34 START 348.446
HIERARCH ESO ISS PBLA34 END 348.523
HIERARCH ESO ISS AMBI TAU0 START 0.003258
HIERARCH ESO ISS AMBI TAU0 END 0.003258
HIERARCH ESO ISS AMBI TEMP 12.75
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64