Exposure
ID
GRAVI.2021-10-12T01:41:14.361_1
Header ID
GRAVI.2021-10-12T01:41:14.361
Date updated
2021-10-12 01:51:31 UTC+0000
Release date
2022-10-12 01:51:31 UTC+0000
UTC Start
2021-10-12 01:41:14.361
UTC End
2021-10-12 01:45:14.361
MJD Start
59499.0703051
MJD End
59499.0730828778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0050155
Ambient temperature (°C)
15.11
Seeing (arcsec)
0.67
Observation
ID
48266
Category
science
Program ID
1103.C-0477(D)
Program Title
ARMADA: ARANGEMENT FOR MICRO-ARCSECOND DIFFERENTIAL ASTROMETRY TO DETECT GIANT PLANETS AROUND HOT STARS
Program Type
DDT
PI / COI
GARDNER/ MONNIER/ LE BOUQUIN/ KRAUS/ IRELAND/ WOILLEZ/ BERGER/ LAGRANGE/ SEGRANSAN/ KRATTER/ SAHLMANN/ ZHOU/ QUELOZ/ PHUHL/ MOUILLET/ LACOUR/ KERVELLA
Target
ID
36213
Name
HIP104272
RA
316.859363
DEC
-8.23493
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 64.6840 64.2670 274.3000 274.5000
K0-D0 93.7650 93.3860 254.1000 254.2000
K0-J3 52.3870 52.2540 340.2370 340.7980
G2-D0 39.9560 39.9720 220.0000 220.2000
G2-J3 64.5030 64.4870 46.4990 46.6370
D0-J3 104.2990 104.3010 44.0040 44.1570
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(D)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59499.0703051
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD201038
HIERARCH ESO INS SOBJ NAME HIP104272
RA 316.859363
DEC -8.23493
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 64.684
HIERARCH ESO ISS PBL12 END 64.267
HIERARCH ESO ISS PBLA12 START 274.3
HIERARCH ESO ISS PBLA12 END 274.5
HIERARCH ESO ISS PBL13 START 93.765
HIERARCH ESO ISS PBL13 END 93.386
HIERARCH ESO ISS PBLA13 START 254.1
HIERARCH ESO ISS PBLA13 END 254.2
HIERARCH ESO ISS PBL14 START 52.387
HIERARCH ESO ISS PBL14 END 52.254
HIERARCH ESO ISS PBLA14 START 340.237
HIERARCH ESO ISS PBLA14 END 340.798
HIERARCH ESO ISS PBL23 START 39.956
HIERARCH ESO ISS PBL23 END 39.972
HIERARCH ESO ISS PBLA23 START 220.0
HIERARCH ESO ISS PBLA23 END 220.2
HIERARCH ESO ISS PBL24 START 64.503
HIERARCH ESO ISS PBL24 END 64.487
HIERARCH ESO ISS PBLA24 START 46.499
HIERARCH ESO ISS PBLA24 END 46.637
HIERARCH ESO ISS PBL34 START 104.299
HIERARCH ESO ISS PBL34 END 104.301
HIERARCH ESO ISS PBLA34 START 44.004
HIERARCH ESO ISS PBLA34 END 44.157
HIERARCH ESO ISS AMBI TAU0 START 0.004835
HIERARCH ESO ISS AMBI TAU0 END 0.005196
HIERARCH ESO ISS AMBI TEMP 15.11
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.66