Exposure
- ID
- GRAVI.2022-11-08T07:04:09.458_2
- Header ID
- GRAVI.2022-11-08T07:04:09.458
- Date updated
- 2022-11-08 07:11:10 UTC+0000
- Release date
- 2022-11-08 07:11:10 UTC+0000
- UTC Start
- 2022-11-08 07:04:09.458
- UTC End
- 2022-11-08 07:04:57.458
- MJD Start
- 59891.29455391
- MJD End
- 59891.2951094656
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0069
- Ambient temperature (°C)
- 12.9
- 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 | 89.5420 | 89.5680 | 122.4000 | 122.6000 |
| A0-J2 | 128.7390 | 128.7140 | 103.4000 | 103.6000 |
| A0-K0 | 122.3230 | 122.2360 | 84.9040 | 85.1130 |
| G1-J2 | 52.8560 | 52.8030 | 70.0000 | 70.1000 |
| G1-K0 | 74.8970 | 74.8250 | 38.1620 | 38.3040 |
| J2-K0 | 40.9040 | 40.9090 | 355.2640 | 355.3920 |
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 | 59891.29455391 |
| 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 | 89.542 |
| HIERARCH ESO ISS PBL12 END | 89.568 |
| HIERARCH ESO ISS PBLA12 START | 122.4 |
| HIERARCH ESO ISS PBLA12 END | 122.6 |
| HIERARCH ESO ISS PBL13 START | 128.739 |
| HIERARCH ESO ISS PBL13 END | 128.714 |
| HIERARCH ESO ISS PBLA13 START | 103.4 |
| HIERARCH ESO ISS PBLA13 END | 103.6 |
| HIERARCH ESO ISS PBL14 START | 122.323 |
| HIERARCH ESO ISS PBL14 END | 122.236 |
| HIERARCH ESO ISS PBLA14 START | 84.904 |
| HIERARCH ESO ISS PBLA14 END | 85.113 |
| HIERARCH ESO ISS PBL23 START | 52.856 |
| HIERARCH ESO ISS PBL23 END | 52.803 |
| HIERARCH ESO ISS PBLA23 START | 70.0 |
| HIERARCH ESO ISS PBLA23 END | 70.1 |
| HIERARCH ESO ISS PBL24 START | 74.897 |
| HIERARCH ESO ISS PBL24 END | 74.825 |
| HIERARCH ESO ISS PBLA24 START | 38.162 |
| HIERARCH ESO ISS PBLA24 END | 38.304 |
| HIERARCH ESO ISS PBL34 START | 40.904 |
| HIERARCH ESO ISS PBL34 END | 40.909 |
| HIERARCH ESO ISS PBLA34 START | 355.264 |
| HIERARCH ESO ISS PBLA34 END | 355.392 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.0069 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0069 |
| HIERARCH ESO ISS AMBI TEMP | 12.9 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |
| HIERARCH ESO FT ROBJ NAME | WDS_J04403-5857B |
| HIERARCH ESO FT ROBJ ALPHA | 044018.2290 |
| HIERARCH ESO FT ROBJ DELTA | -585638.0215 |