Exposure
- ID
- GRAVI.2017-03-20T06:50:17.292_1
- Header ID
- GRAVI.2017-03-20T06:50:17.292
- Date updated
- 2017-03-20 07:05:55 UTC+0000
- Release date
- 2018-03-20 07:05:55 UTC+0000
- UTC Start
- 2017-03-20 06:50:17.292
- UTC End
- 2017-03-20 06:55:17.292
- MJD Start
- 57832.28492236
- MJD End
- 57832.2883945822
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005739
- Ambient temperature (°C)
- 10.29
- Seeing (arcsec)
- 0.84
Observation
- ID
- 40669
- Category
- science
- Program ID
- 098.D-0488(A)
- Program Title
- ``GRAVITY/VLTI STUDY OF THE MULTIPLICITY AND ASSOCIATED PHYSICS IN MASSIVE STARS
- Program Type
- GTO
- PI / COI
- SANCHEZ/ PFUHL/ BRANDNER/ EISENHAUER/ PERRIN/ STRAUBMEIER/ PERRAUT/ AMORIN/ GENZEL/ GILLESEN/ YAZICI/ WAISBERG/ PAUMARD/ KERVELLA
Target
- ID
- 30569
- Name
- IRAS_13481-6124
- RA
- 207.903057
- DEC
- -61.65209
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 87.6350 | 87.6640 | 112.9000 | 113.0000 |
A0-J2 | 129.2240 | 129.2380 | 94.0000 | 94.0000 |
A0-K0 | 125.0780 | 125.0730 | 76.3290 | 76.3820 |
G1-J2 | 54.3540 | 54.3460 | 62.4000 | 62.5000 |
G1-K0 | 75.6250 | 75.6140 | 32.6630 | 32.6940 |
J2-K0 | 39.2240 | 39.2260 | 349.1610 | 349.1880 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 098.D-0488(A) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 57832.28492236 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | IRAS_13481-6124 |
HIERARCH ESO INS SOBJ NAME | IRAS_13481-6124 |
RA | 207.903057 |
DEC | -61.65209 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | COMBINED |
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 | 316.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 10 |
HIERARCH ESO ISS PBL12 START | 87.635 |
HIERARCH ESO ISS PBL12 END | 87.664 |
HIERARCH ESO ISS PBLA12 START | 112.9 |
HIERARCH ESO ISS PBLA12 END | 113.0 |
HIERARCH ESO ISS PBL13 START | 129.224 |
HIERARCH ESO ISS PBL13 END | 129.238 |
HIERARCH ESO ISS PBLA13 START | 94.0 |
HIERARCH ESO ISS PBLA13 END | 94.0 |
HIERARCH ESO ISS PBL14 START | 125.078 |
HIERARCH ESO ISS PBL14 END | 125.073 |
HIERARCH ESO ISS PBLA14 START | 76.329 |
HIERARCH ESO ISS PBLA14 END | 76.382 |
HIERARCH ESO ISS PBL23 START | 54.354 |
HIERARCH ESO ISS PBL23 END | 54.346 |
HIERARCH ESO ISS PBLA23 START | 62.4 |
HIERARCH ESO ISS PBLA23 END | 62.5 |
HIERARCH ESO ISS PBL24 START | 75.625 |
HIERARCH ESO ISS PBL24 END | 75.614 |
HIERARCH ESO ISS PBLA24 START | 32.663 |
HIERARCH ESO ISS PBLA24 END | 32.694 |
HIERARCH ESO ISS PBL34 START | 39.224 |
HIERARCH ESO ISS PBL34 END | 39.226 |
HIERARCH ESO ISS PBLA34 START | 349.161 |
HIERARCH ESO ISS PBLA34 END | 349.188 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005739 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005739 |
HIERARCH ESO ISS AMBI TEMP | 10.29 |
HIERARCH ESO ISS AMBI FWHM START | 0.84 |
HIERARCH ESO ISS AMBI FWHM END | 0.84 |