Exposure
- ID
- GRAVI.2022-11-02T08:06:35.808_2
- Header ID
- GRAVI.2022-11-02T08:06:35.808
- Date updated
- 2022-11-02 08:11:47 UTC+0000
- Release date
- 2022-11-02 08:11:47 UTC+0000
- UTC Start
- 2022-11-02 08:06:35.808
- UTC End
- 2022-11-02 08:07:23.808
- MJD Start
- 59885.33791445
- MJD End
- 59885.3384700056
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005989
- Ambient temperature (°C)
- 13.75
- Seeing (arcsec)
- 0.4
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 | 90.2460 | 90.2580 | 130.4000 | 130.6000 |
| A0-J2 | 127.3470 | 127.3010 | 112.0000 | 112.2000 |
| A0-K0 | 118.5560 | 118.4470 | 93.2130 | 93.4310 |
| G1-J2 | 50.6130 | 50.5490 | 77.6000 | 77.8000 |
| G1-K0 | 71.8530 | 71.7670 | 43.7620 | 43.9050 |
| J2-K0 | 40.9920 | 40.9910 | 0.3780 | 0.5100 |
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 | 59885.33791445 |
| 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 | 90.246 |
| HIERARCH ESO ISS PBL12 END | 90.258 |
| HIERARCH ESO ISS PBLA12 START | 130.4 |
| HIERARCH ESO ISS PBLA12 END | 130.6 |
| HIERARCH ESO ISS PBL13 START | 127.347 |
| HIERARCH ESO ISS PBL13 END | 127.301 |
| HIERARCH ESO ISS PBLA13 START | 112.0 |
| HIERARCH ESO ISS PBLA13 END | 112.2 |
| HIERARCH ESO ISS PBL14 START | 118.556 |
| HIERARCH ESO ISS PBL14 END | 118.447 |
| HIERARCH ESO ISS PBLA14 START | 93.213 |
| HIERARCH ESO ISS PBLA14 END | 93.431 |
| HIERARCH ESO ISS PBL23 START | 50.613 |
| HIERARCH ESO ISS PBL23 END | 50.549 |
| HIERARCH ESO ISS PBLA23 START | 77.6 |
| HIERARCH ESO ISS PBLA23 END | 77.8 |
| HIERARCH ESO ISS PBL24 START | 71.853 |
| HIERARCH ESO ISS PBL24 END | 71.767 |
| HIERARCH ESO ISS PBLA24 START | 43.762 |
| HIERARCH ESO ISS PBLA24 END | 43.905 |
| HIERARCH ESO ISS PBL34 START | 40.992 |
| HIERARCH ESO ISS PBL34 END | 40.991 |
| HIERARCH ESO ISS PBLA34 START | 0.378 |
| HIERARCH ESO ISS PBLA34 END | 0.51 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005631 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006347 |
| HIERARCH ESO ISS AMBI TEMP | 13.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.38 |
| HIERARCH ESO FT ROBJ NAME | WDS_J04403-5857A |
| HIERARCH ESO FT ROBJ ALPHA | 044017.751 |
| HIERARCH ESO FT ROBJ DELTA | -585638.086 |