Exposure
- ID
- GRAVI.2022-11-04T06:07:40.253_2
- Header ID
- GRAVI.2022-11-04T06:07:40.253
- Date updated
- 2022-11-04 06:15:52 UTC+0000
- Release date
- 2022-11-04 06:15:52 UTC+0000
- UTC Start
- 2022-11-04 06:07:40.253
- UTC End
- 2022-11-04 06:08:28.253
- MJD Start
- 59887.255327
- MJD End
- 59887.2558825556
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006365
- Ambient temperature (°C)
- 14.21
- Seeing (arcsec)
- 0.76
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 | 86.6410 | 86.6980 | 107.8000 | 108.0000 |
| A0-J2 | 128.8770 | 128.8990 | 87.9000 | 88.1000 |
| A0-K0 | 126.7350 | 126.6960 | 69.8280 | 70.0360 |
| G1-J2 | 55.8340 | 55.8030 | 56.0000 | 56.2000 |
| G1-K0 | 79.0870 | 79.0410 | 27.4670 | 27.6170 |
| J2-K0 | 40.1840 | 40.2000 | 345.8490 | 345.9760 |
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 | 59887.255327 |
| 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 | 86.641 |
| HIERARCH ESO ISS PBL12 END | 86.698 |
| HIERARCH ESO ISS PBLA12 START | 107.8 |
| HIERARCH ESO ISS PBLA12 END | 108.0 |
| HIERARCH ESO ISS PBL13 START | 128.877 |
| HIERARCH ESO ISS PBL13 END | 128.899 |
| HIERARCH ESO ISS PBLA13 START | 87.9 |
| HIERARCH ESO ISS PBLA13 END | 88.1 |
| HIERARCH ESO ISS PBL14 START | 126.735 |
| HIERARCH ESO ISS PBL14 END | 126.696 |
| HIERARCH ESO ISS PBLA14 START | 69.828 |
| HIERARCH ESO ISS PBLA14 END | 70.036 |
| HIERARCH ESO ISS PBL23 START | 55.834 |
| HIERARCH ESO ISS PBL23 END | 55.803 |
| HIERARCH ESO ISS PBLA23 START | 56.0 |
| HIERARCH ESO ISS PBLA23 END | 56.2 |
| HIERARCH ESO ISS PBL24 START | 79.087 |
| HIERARCH ESO ISS PBL24 END | 79.041 |
| HIERARCH ESO ISS PBLA24 START | 27.467 |
| HIERARCH ESO ISS PBLA24 END | 27.617 |
| HIERARCH ESO ISS PBL34 START | 40.184 |
| HIERARCH ESO ISS PBL34 END | 40.2 |
| HIERARCH ESO ISS PBLA34 START | 345.849 |
| HIERARCH ESO ISS PBLA34 END | 345.976 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006365 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006365 |
| HIERARCH ESO ISS AMBI TEMP | 14.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |
| HIERARCH ESO FT ROBJ NAME | WDS_J04403-5857A |
| HIERARCH ESO FT ROBJ ALPHA | 044017.751 |
| HIERARCH ESO FT ROBJ DELTA | -585638.086 |