Exposure
- ID
- GRAVI.2021-03-09T02:53:27.065_2
- Header ID
- GRAVI.2021-03-09T02:53:27.065
- Date updated
- 2021-03-09 03:01:40 UTC+0000
- Release date
- 2021-03-09 03:01:40 UTC+0000
- UTC Start
- 2021-03-09 02:53:27.065
- UTC End
- 2021-03-09 02:54:15.065
- MJD Start
- 59282.12045214
- MJD End
- 59282.1210076956
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00408
- Ambient temperature (°C)
- 15.7
- Seeing (arcsec)
- 1.18
Observation
- ID
- 47077
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 33062
- Name
- WDS_J09307-4028B
- RA
- 142.6749575
- DEC
- -40.4670090277778
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- K0 G2 D0 J3
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.2750 | 68.2770 | 269.6000 | 269.7000 |
| K0-D0 | 95.8430 | 95.8400 | 249.9000 | 249.9000 |
| K0-J3 | 54.5830 | 54.5880 | 330.6160 | 330.6240 |
| G2-D0 | 39.1300 | 39.1270 | 213.7000 | 213.7000 |
| G2-J3 | 63.4400 | 63.4350 | 40.8460 | 40.8570 |
| D0-J3 | 102.3820 | 102.3740 | 38.1240 | 38.1350 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9801(U) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59282.12045214 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | WDS J09307-4028A |
| HIERARCH ESO INS SOBJ NAME | WDS_J09307-4028A |
| RA | 142.673719 |
| DEC | -40.46648 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| 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 | 64.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 68.275 |
| HIERARCH ESO ISS PBL12 END | 68.277 |
| HIERARCH ESO ISS PBLA12 START | 269.6 |
| HIERARCH ESO ISS PBLA12 END | 269.7 |
| HIERARCH ESO ISS PBL13 START | 95.843 |
| HIERARCH ESO ISS PBL13 END | 95.84 |
| HIERARCH ESO ISS PBLA13 START | 249.9 |
| HIERARCH ESO ISS PBLA13 END | 249.9 |
| HIERARCH ESO ISS PBL14 START | 54.583 |
| HIERARCH ESO ISS PBL14 END | 54.588 |
| HIERARCH ESO ISS PBLA14 START | 330.616 |
| HIERARCH ESO ISS PBLA14 END | 330.624 |
| HIERARCH ESO ISS PBL23 START | 39.13 |
| HIERARCH ESO ISS PBL23 END | 39.127 |
| HIERARCH ESO ISS PBLA23 START | 213.7 |
| HIERARCH ESO ISS PBLA23 END | 213.7 |
| HIERARCH ESO ISS PBL24 START | 63.44 |
| HIERARCH ESO ISS PBL24 END | 63.435 |
| HIERARCH ESO ISS PBLA24 START | 40.846 |
| HIERARCH ESO ISS PBLA24 END | 40.857 |
| HIERARCH ESO ISS PBL34 START | 102.382 |
| HIERARCH ESO ISS PBL34 END | 102.374 |
| HIERARCH ESO ISS PBLA34 START | 38.124 |
| HIERARCH ESO ISS PBLA34 END | 38.135 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00408 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00408 |
| HIERARCH ESO ISS AMBI TEMP | 15.7 |
| HIERARCH ESO ISS AMBI FWHM START | 1.18 |
| HIERARCH ESO ISS AMBI FWHM END | 1.18 |
| HIERARCH ESO FT ROBJ NAME | WDS_J09307-4028B |
| HIERARCH ESO FT ROBJ ALPHA | 093041.9898 |
| HIERARCH ESO FT ROBJ DELTA | -402801.2325 |