Exposure
- ID
- GRAVI.2022-11-08T06:59:27.446_2
- Header ID
- GRAVI.2022-11-08T06:59:27.446
- Date updated
- 2022-11-08 07:06:22 UTC+0000
- Release date
- 2022-11-08 07:06:21 UTC+0000
- UTC Start
- 2022-11-08 06:59:27.446
- UTC End
- 2022-11-08 07:00:15.446
- MJD Start
- 59891.29128988
- MJD End
- 59891.2918454356
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0058275
- Ambient temperature (°C)
- 12.95
- Seeing (arcsec)
- 0.425
Observation
- ID
- 53051
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 32132
- Name
- WDS_J04403-5857A
- RA
- 70.0739625
- DEC
- -58.9439127777778
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 | 89.4190 | 89.4460 | 121.5000 | 121.7000 |
| A0-J2 | 128.8500 | 128.8280 | 102.4000 | 102.6000 |
| A0-K0 | 122.7160 | 122.6340 | 83.9070 | 84.1180 |
| G1-J2 | 53.0980 | 53.0480 | 69.0000 | 69.2000 |
| G1-K0 | 75.2280 | 75.1590 | 37.4730 | 37.6190 |
| J2-K0 | 40.8790 | 40.8850 | 354.6430 | 354.7740 |
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 | 59891.29128988 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | WDS J04403-5857A |
| HIERARCH ESO INS SOBJ NAME | WDS_J04403-5857B |
| 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 | 89.419 |
| HIERARCH ESO ISS PBL12 END | 89.446 |
| HIERARCH ESO ISS PBLA12 START | 121.5 |
| HIERARCH ESO ISS PBLA12 END | 121.7 |
| HIERARCH ESO ISS PBL13 START | 128.85 |
| HIERARCH ESO ISS PBL13 END | 128.828 |
| HIERARCH ESO ISS PBLA13 START | 102.4 |
| HIERARCH ESO ISS PBLA13 END | 102.6 |
| HIERARCH ESO ISS PBL14 START | 122.716 |
| HIERARCH ESO ISS PBL14 END | 122.634 |
| HIERARCH ESO ISS PBLA14 START | 83.907 |
| HIERARCH ESO ISS PBLA14 END | 84.118 |
| HIERARCH ESO ISS PBL23 START | 53.098 |
| HIERARCH ESO ISS PBL23 END | 53.048 |
| HIERARCH ESO ISS PBLA23 START | 69.0 |
| HIERARCH ESO ISS PBLA23 END | 69.2 |
| HIERARCH ESO ISS PBL24 START | 75.228 |
| HIERARCH ESO ISS PBL24 END | 75.159 |
| HIERARCH ESO ISS PBLA24 START | 37.473 |
| HIERARCH ESO ISS PBLA24 END | 37.619 |
| HIERARCH ESO ISS PBL34 START | 40.879 |
| HIERARCH ESO ISS PBL34 END | 40.885 |
| HIERARCH ESO ISS PBLA34 START | 354.643 |
| HIERARCH ESO ISS PBLA34 END | 354.774 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005865 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00579 |
| HIERARCH ESO ISS AMBI TEMP | 12.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |
| HIERARCH ESO FT ROBJ NAME | WDS_J04403-5857A |
| HIERARCH ESO FT ROBJ ALPHA | 044017.751 |
| HIERARCH ESO FT ROBJ DELTA | -585638.086 |