Exposure
- ID
- GRAVI.2022-11-08T07:07:18.466_2
- Header ID
- GRAVI.2022-11-08T07:07:18.466
- Date updated
- 2022-11-08 07:15:41 UTC+0000
- Release date
- 2022-11-08 07:15:41 UTC+0000
- UTC Start
- 2022-11-08 07:07:18.466
- UTC End
- 2022-11-08 07:08:06.466
- MJD Start
- 59891.2967415
- MJD End
- 59891.2972970556
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0071655
- Ambient temperature (°C)
- 12.88
- Seeing (arcsec)
- 0.44
Observation
- ID
- 53053
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 32134
- Name
- WDS_J04403-5857B
- RA
- 70.0759541666667
- DEC
- -58.9438948611111
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.6190 | 89.6430 | 123.1000 | 123.3000 |
| A0-J2 | 128.6590 | 128.6320 | 104.1000 | 104.3000 |
| A0-K0 | 122.0560 | 121.9670 | 85.5560 | 85.7780 |
| G1-J2 | 52.6930 | 52.6390 | 70.6000 | 70.8000 |
| G1-K0 | 74.6740 | 74.6010 | 38.6090 | 38.7630 |
| J2-K0 | 40.9190 | 40.9230 | 355.6680 | 355.8080 |
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 | 59891.2967415 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | WDS J04403-5857A |
| HIERARCH ESO INS SOBJ NAME | WDS_J04403-5857A |
| RA | 70.070945 |
| DEC | -58.94302 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 64.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 89.619 |
| HIERARCH ESO ISS PBL12 END | 89.643 |
| HIERARCH ESO ISS PBLA12 START | 123.1 |
| HIERARCH ESO ISS PBLA12 END | 123.3 |
| HIERARCH ESO ISS PBL13 START | 128.659 |
| HIERARCH ESO ISS PBL13 END | 128.632 |
| HIERARCH ESO ISS PBLA13 START | 104.1 |
| HIERARCH ESO ISS PBLA13 END | 104.3 |
| HIERARCH ESO ISS PBL14 START | 122.056 |
| HIERARCH ESO ISS PBL14 END | 121.967 |
| HIERARCH ESO ISS PBLA14 START | 85.556 |
| HIERARCH ESO ISS PBLA14 END | 85.778 |
| HIERARCH ESO ISS PBL23 START | 52.693 |
| HIERARCH ESO ISS PBL23 END | 52.639 |
| HIERARCH ESO ISS PBLA23 START | 70.6 |
| HIERARCH ESO ISS PBLA23 END | 70.8 |
| HIERARCH ESO ISS PBL24 START | 74.674 |
| HIERARCH ESO ISS PBL24 END | 74.601 |
| HIERARCH ESO ISS PBLA24 START | 38.609 |
| HIERARCH ESO ISS PBLA24 END | 38.763 |
| HIERARCH ESO ISS PBL34 START | 40.919 |
| HIERARCH ESO ISS PBL34 END | 40.923 |
| HIERARCH ESO ISS PBLA34 START | 355.668 |
| HIERARCH ESO ISS PBLA34 END | 355.808 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006681 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00765 |
| HIERARCH ESO ISS AMBI TEMP | 12.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |
| HIERARCH ESO FT ROBJ NAME | WDS_J04403-5857B |
| HIERARCH ESO FT ROBJ ALPHA | 044018.2290 |
| HIERARCH ESO FT ROBJ DELTA | -585638.0215 |