Exposure
ID
PIONI.2024-09-06T00:25:41.729_1
Header ID
PIONI.2024-09-06T00:25:41.729
Date updated
2024-09-06 00:30:45 UTC+0000
Release date
2024-09-06 00:25:41 UTC+0000
UTC Start
2024-09-06 00:25:41.730
UTC End
2024-09-06 00:26:20.130
MJD Start
60559.0178440916
MJD End
60559.01828853604
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002372
Ambient temperature (°C)
16.74
Seeing (arcsec)
1.19
Observation
ID
60519
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
44962
Name
HD_162775
RA
268.19737
DEC
-3.56385
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 84.5760 84.4750 116.8000 116.9000
A0-J2 125.3620 125.2520 93.5000 93.6000
A0-K0 127.3330 127.2890 73.0630 73.0700
G1-J2 58.2230 58.2250 58.5000 58.5000
G1-K0 88.3880 88.4230 31.6160 31.6660
J2-K0 44.9790 44.9740 355.7730 355.8680
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 60559.0178440916
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_162775
RA 268.19737
DEC -3.56385
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 84.576
HIERARCH ESO ISS PBL12 END 84.475
HIERARCH ESO ISS PBLA12 START 116.8
HIERARCH ESO ISS PBLA12 END 116.9
HIERARCH ESO ISS PBL13 START 125.362
HIERARCH ESO ISS PBL13 END 125.252
HIERARCH ESO ISS PBLA13 START 93.5
HIERARCH ESO ISS PBLA13 END 93.6
HIERARCH ESO ISS PBL14 START 127.333
HIERARCH ESO ISS PBL14 END 127.289
HIERARCH ESO ISS PBLA14 START 73.063
HIERARCH ESO ISS PBLA14 END 73.07
HIERARCH ESO ISS PBL23 START 58.223
HIERARCH ESO ISS PBL23 END 58.225
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 88.388
HIERARCH ESO ISS PBL24 END 88.423
HIERARCH ESO ISS PBLA24 START 31.616
HIERARCH ESO ISS PBLA24 END 31.666
HIERARCH ESO ISS PBL34 START 44.979
HIERARCH ESO ISS PBL34 END 44.974
HIERARCH ESO ISS PBLA34 START 355.773
HIERARCH ESO ISS PBLA34 END 355.868
HIERARCH ESO ISS AMBI TAU0 START 0.002372
HIERARCH ESO ISS AMBI TAU0 END 0.002372
HIERARCH ESO ISS AMBI TEMP 16.74
HIERARCH ESO ISS AMBI FWHM START 1.19
HIERARCH ESO ISS AMBI FWHM END 1.19