Exposure
- ID
- GRAVI.2022-11-08T06:56:24.438_2
- Header ID
- GRAVI.2022-11-08T06:56:24.438
- 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 06:56:24.438
- UTC End
- 2022-11-08 06:57:12.438
- MJD Start
- 59891.28917174
- MJD End
- 59891.2897272956
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0057685
- Ambient temperature (°C)
- 12.95
- Seeing (arcsec)
- 0.5
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 | 89.3360 | 89.3640 | 120.8000 | 121.0000 |
| A0-J2 | 128.9140 | 128.8930 | 101.7000 | 102.0000 |
| A0-K0 | 122.9600 | 122.8810 | 83.2660 | 83.4790 |
| G1-J2 | 53.2490 | 53.2000 | 68.4000 | 68.6000 |
| G1-K0 | 75.4350 | 75.3680 | 37.0270 | 37.1770 |
| J2-K0 | 40.8620 | 40.8680 | 354.2400 | 354.3760 |
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 | 59891.28917174 |
| 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 | 89.336 |
| HIERARCH ESO ISS PBL12 END | 89.364 |
| HIERARCH ESO ISS PBLA12 START | 120.8 |
| HIERARCH ESO ISS PBLA12 END | 121.0 |
| HIERARCH ESO ISS PBL13 START | 128.914 |
| HIERARCH ESO ISS PBL13 END | 128.893 |
| HIERARCH ESO ISS PBLA13 START | 101.7 |
| HIERARCH ESO ISS PBLA13 END | 102.0 |
| HIERARCH ESO ISS PBL14 START | 122.96 |
| HIERARCH ESO ISS PBL14 END | 122.881 |
| HIERARCH ESO ISS PBLA14 START | 83.266 |
| HIERARCH ESO ISS PBLA14 END | 83.479 |
| HIERARCH ESO ISS PBL23 START | 53.249 |
| HIERARCH ESO ISS PBL23 END | 53.2 |
| HIERARCH ESO ISS PBLA23 START | 68.4 |
| HIERARCH ESO ISS PBLA23 END | 68.6 |
| HIERARCH ESO ISS PBL24 START | 75.435 |
| HIERARCH ESO ISS PBL24 END | 75.368 |
| HIERARCH ESO ISS PBLA24 START | 37.027 |
| HIERARCH ESO ISS PBLA24 END | 37.177 |
| HIERARCH ESO ISS PBL34 START | 40.862 |
| HIERARCH ESO ISS PBL34 END | 40.868 |
| HIERARCH ESO ISS PBLA34 START | 354.24 |
| HIERARCH ESO ISS PBLA34 END | 354.376 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00594 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005597 |
| HIERARCH ESO ISS AMBI TEMP | 12.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |
| HIERARCH ESO FT ROBJ NAME | WDS_J04403-5857A |
| HIERARCH ESO FT ROBJ ALPHA | 044017.751 |
| HIERARCH ESO FT ROBJ DELTA | -585638.086 |