Exposure
- ID
- GRAVI.2020-12-26T01:13:48.125_1
- Header ID
- GRAVI.2020-12-26T01:13:48.125
- Date updated
- 2020-12-26 01:26:45 UTC+0000
- Release date
- 2021-12-26 01:26:45 UTC+0000
- UTC Start
- 2020-12-26 01:13:48.125
- UTC End
- 2020-12-26 01:19:48.125
- MJD Start
- 59209.05125145
- MJD End
- 59209.0554181167
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039485
- Ambient temperature (°C)
- 13.85
- Seeing (arcsec)
- 0.765
Observation
- ID
- 46092
- Category
- science
- Program ID
- 106.219D.001
- Program Title
- VLTI/GRAVITY IMAGING OF THE DUST TORUS OF THE RED SUPERGIANT WOH G64 IN THE LARGE MAGELLANIC CLOUD
- Program Type
- Normal
- PI / COI
- OHNAKA/ WEIGELT/ HOFMANN/ VAN LOON
Target
- ID
- 34711
- Name
- wohg64
- RA
- 73.787848
- DEC
- -68.34167
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 18.5440 | 18.7080 | 109.3000 | 110.6000 |
A0-D0 | 31.9590 | 31.9450 | 48.1000 | 49.6000 |
A0-C1 | 19.8210 | 19.9300 | 81.2640 | 82.7740 |
B2-D0 | 28.1810 | 28.1360 | 12.9000 | 14.0000 |
B2-C1 | 9.3840 | 9.3700 | 12.8880 | 13.9730 |
D0-C1 | 18.7960 | 18.7660 | 192.9500 | 194.0350 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 106.219D.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59209.05125145 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | wohg64 |
HIERARCH ESO INS SOBJ NAME | wohg64 |
RA | 73.787848 |
DEC | -68.34167 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | C1 |
EXPTIME | 376.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 18.544 |
HIERARCH ESO ISS PBL12 END | 18.708 |
HIERARCH ESO ISS PBLA12 START | 109.3 |
HIERARCH ESO ISS PBLA12 END | 110.6 |
HIERARCH ESO ISS PBL13 START | 31.959 |
HIERARCH ESO ISS PBL13 END | 31.945 |
HIERARCH ESO ISS PBLA13 START | 48.1 |
HIERARCH ESO ISS PBLA13 END | 49.6 |
HIERARCH ESO ISS PBL14 START | 19.821 |
HIERARCH ESO ISS PBL14 END | 19.93 |
HIERARCH ESO ISS PBLA14 START | 81.264 |
HIERARCH ESO ISS PBLA14 END | 82.774 |
HIERARCH ESO ISS PBL23 START | 28.181 |
HIERARCH ESO ISS PBL23 END | 28.136 |
HIERARCH ESO ISS PBLA23 START | 12.9 |
HIERARCH ESO ISS PBLA23 END | 14.0 |
HIERARCH ESO ISS PBL24 START | 9.384 |
HIERARCH ESO ISS PBL24 END | 9.37 |
HIERARCH ESO ISS PBLA24 START | 12.888 |
HIERARCH ESO ISS PBLA24 END | 13.973 |
HIERARCH ESO ISS PBL34 START | 18.796 |
HIERARCH ESO ISS PBL34 END | 18.766 |
HIERARCH ESO ISS PBLA34 START | 192.95 |
HIERARCH ESO ISS PBLA34 END | 194.035 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004111 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003786 |
HIERARCH ESO ISS AMBI TEMP | 13.85 |
HIERARCH ESO ISS AMBI FWHM START | 0.68 |
HIERARCH ESO ISS AMBI FWHM END | 0.85 |