Exposure
- ID
- GRAVI.2022-11-04T06:04:34.245_2
- Header ID
- GRAVI.2022-11-04T06:04:34.245
- Date updated
- 2022-11-04 06:11:20 UTC+0000
- Release date
- 2022-11-04 06:11:20 UTC+0000
- UTC Start
- 2022-11-04 06:04:34.245
- UTC End
- 2022-11-04 06:05:22.245
- MJD Start
- 59887.25317413
- MJD End
- 59887.2537296856
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00716
- Ambient temperature (°C)
- 14.18
- Seeing (arcsec)
- 0.78
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 | 86.4620 | 86.5200 | 107.1000 | 107.4000 |
| A0-J2 | 128.8060 | 128.8290 | 87.2000 | 87.4000 |
| A0-K0 | 126.8510 | 126.8140 | 69.1750 | 69.3840 |
| G1-J2 | 55.9300 | 55.9000 | 55.4000 | 55.6000 |
| G1-K0 | 79.2290 | 79.1840 | 26.9950 | 27.1460 |
| J2-K0 | 40.1360 | 40.1520 | 345.4450 | 345.5740 |
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 | 59887.25317413 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | WDS J04403-5857A |
| HIERARCH ESO INS SOBJ NAME | WDS_J04403-5857B |
| RA | 70.070944 |
| 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 | 86.462 |
| HIERARCH ESO ISS PBL12 END | 86.52 |
| HIERARCH ESO ISS PBLA12 START | 107.1 |
| HIERARCH ESO ISS PBLA12 END | 107.4 |
| HIERARCH ESO ISS PBL13 START | 128.806 |
| HIERARCH ESO ISS PBL13 END | 128.829 |
| HIERARCH ESO ISS PBLA13 START | 87.2 |
| HIERARCH ESO ISS PBLA13 END | 87.4 |
| HIERARCH ESO ISS PBL14 START | 126.851 |
| HIERARCH ESO ISS PBL14 END | 126.814 |
| HIERARCH ESO ISS PBLA14 START | 69.175 |
| HIERARCH ESO ISS PBLA14 END | 69.384 |
| HIERARCH ESO ISS PBL23 START | 55.93 |
| HIERARCH ESO ISS PBL23 END | 55.9 |
| HIERARCH ESO ISS PBLA23 START | 55.4 |
| HIERARCH ESO ISS PBLA23 END | 55.6 |
| HIERARCH ESO ISS PBL24 START | 79.229 |
| HIERARCH ESO ISS PBL24 END | 79.184 |
| HIERARCH ESO ISS PBLA24 START | 26.995 |
| HIERARCH ESO ISS PBLA24 END | 27.146 |
| HIERARCH ESO ISS PBL34 START | 40.136 |
| HIERARCH ESO ISS PBL34 END | 40.152 |
| HIERARCH ESO ISS PBLA34 START | 345.445 |
| HIERARCH ESO ISS PBLA34 END | 345.574 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00716 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00716 |
| HIERARCH ESO ISS AMBI TEMP | 14.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |
| HIERARCH ESO FT ROBJ NAME | WDS_J04403-5857A |
| HIERARCH ESO FT ROBJ ALPHA | 044017.751 |
| HIERARCH ESO FT ROBJ DELTA | -585638.086 |