Exposure
ID
PIONI.2024-07-16T09:41:21.489_1
Header ID
PIONI.2024-07-16T09:41:21.489
Date updated
2024-07-16 09:45:45 UTC+0000
Release date
2024-07-16 09:41:21 UTC+0000
UTC Start
2024-07-16 09:41:21.489
UTC End
2024-07-16 09:41:47.089
MJD Start
60507.4037209353
MJD End
60507.4040172316
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0069705
Ambient temperature (°C)
13.54
Seeing (arcsec)
0.9
Observation
ID
60094
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
44606
Name
HD28728
RA
67.701123
DEC
-23.40774
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 41.7960 41.8350 139.1000 139.1000
A0-J2 79.5960 79.8120 61.7000 61.9000
A0-J6 166.2790 166.2720 354.8540 354.9420
B5-J2 81.4100 81.5070 31.7000 31.9000
B5-J6 201.6880 201.6840 347.9040 347.9700
J2-J6 153.6130 153.7030 326.3970 326.4060
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 60507.4037209353
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD28728
RA 67.701123
DEC -23.40774
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 41.796
HIERARCH ESO ISS PBL12 END 41.835
HIERARCH ESO ISS PBLA12 START 139.1
HIERARCH ESO ISS PBLA12 END 139.1
HIERARCH ESO ISS PBL13 START 79.596
HIERARCH ESO ISS PBL13 END 79.812
HIERARCH ESO ISS PBLA13 START 61.7
HIERARCH ESO ISS PBLA13 END 61.9
HIERARCH ESO ISS PBL14 START 166.279
HIERARCH ESO ISS PBL14 END 166.272
HIERARCH ESO ISS PBLA14 START 354.854
HIERARCH ESO ISS PBLA14 END 354.942
HIERARCH ESO ISS PBL23 START 81.41
HIERARCH ESO ISS PBL23 END 81.507
HIERARCH ESO ISS PBLA23 START 31.7
HIERARCH ESO ISS PBLA23 END 31.9
HIERARCH ESO ISS PBL24 START 201.688
HIERARCH ESO ISS PBL24 END 201.684
HIERARCH ESO ISS PBLA24 START 347.904
HIERARCH ESO ISS PBLA24 END 347.97
HIERARCH ESO ISS PBL34 START 153.613
HIERARCH ESO ISS PBL34 END 153.703
HIERARCH ESO ISS PBLA34 START 326.397
HIERARCH ESO ISS PBLA34 END 326.406
HIERARCH ESO ISS AMBI TAU0 START 0.00679
HIERARCH ESO ISS AMBI TAU0 END 0.007151
HIERARCH ESO ISS AMBI TEMP 13.54
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.88