Exposure
ID
PIONI.2024-09-06T00:54:12.959_1
Header ID
PIONI.2024-09-06T00:54:12.959
Date updated
2024-09-06 01:00:42 UTC+0000
Release date
2025-09-06 01:00:41 UTC+0000
UTC Start
2024-09-06 00:54:12.959
UTC End
2024-09-06 00:54:51.359
MJD Start
60559.0376499859
MJD End
60559.03809443034
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002108
Ambient temperature (°C)
16.35
Seeing (arcsec)
1.44
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 81.7410 81.6190 118.2000 118.3000
A0-J2 122.0050 121.8520 94.0000 94.0000
A0-K0 125.7170 125.6350 73.1910 73.1930
G1-J2 58.1070 58.0960 58.8000 58.8000
G1-K0 89.2500 89.2790 32.7860 32.8280
J2-K0 44.9300 44.9290 358.2630 358.3610
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 60559.0376499859
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 81.741
HIERARCH ESO ISS PBL12 END 81.619
HIERARCH ESO ISS PBLA12 START 118.2
HIERARCH ESO ISS PBLA12 END 118.3
HIERARCH ESO ISS PBL13 START 122.005
HIERARCH ESO ISS PBL13 END 121.852
HIERARCH ESO ISS PBLA13 START 94.0
HIERARCH ESO ISS PBLA13 END 94.0
HIERARCH ESO ISS PBL14 START 125.717
HIERARCH ESO ISS PBL14 END 125.635
HIERARCH ESO ISS PBLA14 START 73.191
HIERARCH ESO ISS PBLA14 END 73.193
HIERARCH ESO ISS PBL23 START 58.107
HIERARCH ESO ISS PBL23 END 58.096
HIERARCH ESO ISS PBLA23 START 58.8
HIERARCH ESO ISS PBLA23 END 58.8
HIERARCH ESO ISS PBL24 START 89.25
HIERARCH ESO ISS PBL24 END 89.279
HIERARCH ESO ISS PBLA24 START 32.786
HIERARCH ESO ISS PBLA24 END 32.828
HIERARCH ESO ISS PBL34 START 44.93
HIERARCH ESO ISS PBL34 END 44.929
HIERARCH ESO ISS PBLA34 START 358.263
HIERARCH ESO ISS PBLA34 END 358.361
HIERARCH ESO ISS AMBI TAU0 START 0.002108
HIERARCH ESO ISS AMBI TAU0 END 0.002108
HIERARCH ESO ISS AMBI TEMP 16.35
HIERARCH ESO ISS AMBI FWHM START 1.44
HIERARCH ESO ISS AMBI FWHM END 1.44