Exposure
- ID
- GRAVI.2021-11-25T01:15:40.516_2
- Header ID
- GRAVI.2021-11-25T01:15:40.516
- Date updated
- 2021-11-25 01:22:02 UTC+0000
- Release date
- 2021-11-25 01:22:02 UTC+0000
- UTC Start
- 2021-11-25 01:15:40.516
- UTC End
- 2021-11-25 01:16:28.516
- MJD Start
- 59543.05255227
- MJD End
- 59543.0531078256
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008274
- Ambient temperature (°C)
- 15.11
- Seeing (arcsec)
- 0.6
Observation
- ID
- 49009
- 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
- K0 G2 D0 J3
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 60.9170 | 60.9600 | 217.9000 | 218.2000 |
| K0-D0 | 94.1120 | 94.1290 | 203.7000 | 204.0000 |
| K0-J3 | 34.8220 | 34.9130 | 295.0360 | 295.1810 |
| G2-D0 | 38.0940 | 38.0940 | 180.7000 | 180.9000 |
| G2-J3 | 63.0610 | 63.0580 | 5.3590 | 5.5460 |
| D0-J3 | 101.0770 | 101.0730 | 3.5990 | 3.7810 |
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 | 59543.05255227 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | WDS J04403-5857A |
| HIERARCH ESO INS SOBJ NAME | WDS_J04403-5857B |
| RA | 70.075238 |
| DEC | -58.94306 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 64.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 60.917 |
| HIERARCH ESO ISS PBL12 END | 60.96 |
| HIERARCH ESO ISS PBLA12 START | 217.9 |
| HIERARCH ESO ISS PBLA12 END | 218.2 |
| HIERARCH ESO ISS PBL13 START | 94.112 |
| HIERARCH ESO ISS PBL13 END | 94.129 |
| HIERARCH ESO ISS PBLA13 START | 203.7 |
| HIERARCH ESO ISS PBLA13 END | 204.0 |
| HIERARCH ESO ISS PBL14 START | 34.822 |
| HIERARCH ESO ISS PBL14 END | 34.913 |
| HIERARCH ESO ISS PBLA14 START | 295.036 |
| HIERARCH ESO ISS PBLA14 END | 295.181 |
| HIERARCH ESO ISS PBL23 START | 38.094 |
| HIERARCH ESO ISS PBL23 END | 38.094 |
| HIERARCH ESO ISS PBLA23 START | 180.7 |
| HIERARCH ESO ISS PBLA23 END | 180.9 |
| HIERARCH ESO ISS PBL24 START | 63.061 |
| HIERARCH ESO ISS PBL24 END | 63.058 |
| HIERARCH ESO ISS PBLA24 START | 5.359 |
| HIERARCH ESO ISS PBLA24 END | 5.546 |
| HIERARCH ESO ISS PBL34 START | 101.077 |
| HIERARCH ESO ISS PBL34 END | 101.073 |
| HIERARCH ESO ISS PBLA34 START | 3.599 |
| HIERARCH ESO ISS PBLA34 END | 3.781 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008274 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008274 |
| HIERARCH ESO ISS AMBI TEMP | 15.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |
| HIERARCH ESO FT ROBJ NAME | WDS_J04403-5857A |
| HIERARCH ESO FT ROBJ ALPHA | 044017.751 |
| HIERARCH ESO FT ROBJ DELTA | -585638.086 |