Exposure
ID
PIONI.2024-09-03T02:36:47.110_1
Header ID
PIONI.2024-09-03T02:36:47.110
Date updated
2024-09-03 02:40:39 UTC+0000
Release date
2025-09-03 02:40:39 UTC+0000
UTC Start
2024-09-03 02:36:47.110
UTC End
2024-09-03 02:37:25.510
MJD Start
60556.1088785888
MJD End
60556.10932303324
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006651
Ambient temperature (°C)
14.26
Seeing (arcsec)
0.54
Observation
ID
60520
Category
science
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
44963
Name
HIP_88175
RA
270.120605
DEC
-3.69052
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 64.5510 64.3780 128.6000 128.7000
A0-J2 96.2550 95.9550 96.8000 96.8000
A0-K0 107.9620 107.7330 71.9460 71.9190
G1-J2 53.5820 53.5140 57.4000 57.3000
G1-K0 90.3290 90.3180 35.2920 35.2950
J2-K0 45.3890 45.3990 8.9490 9.0380
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60556.1088785888
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP_88175
RA 270.120605
DEC -3.69052
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 K0
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 64.551
HIERARCH ESO ISS PBL12 END 64.378
HIERARCH ESO ISS PBLA12 START 128.6
HIERARCH ESO ISS PBLA12 END 128.7
HIERARCH ESO ISS PBL13 START 96.255
HIERARCH ESO ISS PBL13 END 95.955
HIERARCH ESO ISS PBLA13 START 96.8
HIERARCH ESO ISS PBLA13 END 96.8
HIERARCH ESO ISS PBL14 START 107.962
HIERARCH ESO ISS PBL14 END 107.733
HIERARCH ESO ISS PBLA14 START 71.946
HIERARCH ESO ISS PBLA14 END 71.919
HIERARCH ESO ISS PBL23 START 53.582
HIERARCH ESO ISS PBL23 END 53.514
HIERARCH ESO ISS PBLA23 START 57.4
HIERARCH ESO ISS PBLA23 END 57.3
HIERARCH ESO ISS PBL24 START 90.329
HIERARCH ESO ISS PBL24 END 90.318
HIERARCH ESO ISS PBLA24 START 35.292
HIERARCH ESO ISS PBLA24 END 35.295
HIERARCH ESO ISS PBL34 START 45.389
HIERARCH ESO ISS PBL34 END 45.399
HIERARCH ESO ISS PBLA34 START 8.949
HIERARCH ESO ISS PBLA34 END 9.038
HIERARCH ESO ISS AMBI TAU0 START 0.006651
HIERARCH ESO ISS AMBI TAU0 END 0.006651
HIERARCH ESO ISS AMBI TEMP 14.26
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54