Exposure
- ID
- GRAVI.2022-06-29T01:39:17.047_2
- Header ID
- GRAVI.2022-06-29T01:39:17.047
- Date updated
- 2022-06-29 01:50:59 UTC+0000
- Release date
- 2022-06-29 01:50:59 UTC+0000
- UTC Start
- 2022-06-29 01:39:17.047
- UTC End
- 2022-06-29 01:41:17.047
- MJD Start
- 59759.0689473
- MJD End
- 59759.0703361889
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005176
- Ambient temperature (°C)
- 14.04
- Seeing (arcsec)
- 0.55
Observation
- ID
- 51340
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 38262
- Name
- WDS_J12158-2321B
- RA
- 183.944140416667
- DEC
- -23.3535716666667
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 | 50.6800 | 50.3140 | 295.5000 | 295.9000 |
| K0-D0 | 71.1720 | 70.6010 | 267.6000 | 267.8000 |
| K0-J3 | 55.2370 | 55.2340 | 357.8730 | 358.2040 |
| G2-D0 | 35.4330 | 35.3150 | 225.7000 | 225.7000 |
| G2-J3 | 55.0150 | 54.7770 | 52.6110 | 52.6410 |
| D0-J3 | 90.2900 | 89.9360 | 49.9010 | 49.9300 |
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 | 59759.0689473 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 106612 |
| HIERARCH ESO INS SOBJ NAME | WDS_J12158-2321A |
| RA | 183.943613 |
| DEC | -23.35392 |
| 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 | 135.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 50.68 |
| HIERARCH ESO ISS PBL12 END | 50.314 |
| HIERARCH ESO ISS PBLA12 START | 295.5 |
| HIERARCH ESO ISS PBLA12 END | 295.9 |
| HIERARCH ESO ISS PBL13 START | 71.172 |
| HIERARCH ESO ISS PBL13 END | 70.601 |
| HIERARCH ESO ISS PBLA13 START | 267.6 |
| HIERARCH ESO ISS PBLA13 END | 267.8 |
| HIERARCH ESO ISS PBL14 START | 55.237 |
| HIERARCH ESO ISS PBL14 END | 55.234 |
| HIERARCH ESO ISS PBLA14 START | 357.873 |
| HIERARCH ESO ISS PBLA14 END | 358.204 |
| HIERARCH ESO ISS PBL23 START | 35.433 |
| HIERARCH ESO ISS PBL23 END | 35.315 |
| HIERARCH ESO ISS PBLA23 START | 225.7 |
| HIERARCH ESO ISS PBLA23 END | 225.7 |
| HIERARCH ESO ISS PBL24 START | 55.015 |
| HIERARCH ESO ISS PBL24 END | 54.777 |
| HIERARCH ESO ISS PBLA24 START | 52.611 |
| HIERARCH ESO ISS PBLA24 END | 52.641 |
| HIERARCH ESO ISS PBL34 START | 90.29 |
| HIERARCH ESO ISS PBL34 END | 89.936 |
| HIERARCH ESO ISS PBLA34 START | 49.901 |
| HIERARCH ESO ISS PBLA34 END | 49.93 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004889 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005463 |
| HIERARCH ESO ISS AMBI TEMP | 14.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | WDS_J12158-2321B |
| HIERARCH ESO FT ROBJ ALPHA | 121546.5937 |
| HIERARCH ESO FT ROBJ DELTA | -232112.8580 |