Exposure
- ID
- GRAVI.2021-12-28T04:24:48.356_2
- Header ID
- GRAVI.2021-12-28T04:24:48.356
- Date updated
- 2021-12-28 06:56:15 UTC+0000
- Release date
- 2021-12-28 06:56:15 UTC+0000
- UTC Start
- 2021-12-28 04:24:48.356
- UTC End
- 2021-12-28 04:28:48.356
- MJD Start
- 59576.18389301
- MJD End
- 59576.1866707878
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006954
- Ambient temperature (°C)
- 14.59
- Seeing (arcsec)
- 0.515
Observation
- ID
- 49088
- Category
- science
- Program ID
- 106.21S5.001
- Program Title
- FILLING THE SKY WITH DUAL-FIELD CALIBRATORS
- Program Type
- Calibration
- PI / COI
- NOWAK/ LACOUR/ KERVELLA/ HAUBOIS/ PUEYO/ WANG/ MOLLIERE/ EISENHAUER/ LAGRANGE/ PALADINI/ STOLKER
Target
- ID
- 36413
- Name
- WDS_J06345-1114
- RA
- 98.6333791666667
- DEC
- -11.229745
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 | 90.5070 | 90.4870 | 114.0000 | 114.3000 |
| A0-J2 | 128.6540 | 128.8550 | 91.5000 | 91.7000 |
| A0-K0 | 126.0090 | 126.3730 | 70.0340 | 70.3000 |
| G1-J2 | 56.8250 | 57.0060 | 54.0000 | 54.3000 |
| G1-K0 | 87.5540 | 87.7220 | 24.1200 | 24.5700 |
| J2-K0 | 47.5830 | 47.5440 | 347.6530 | 348.0780 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21S5.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59576.18389301 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 46716 |
| HIERARCH ESO INS SOBJ NAME | WDS_J06345-1114B |
| RA | 98.630969 |
| DEC | -11.22969 |
| 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 | 255.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 90.507 |
| HIERARCH ESO ISS PBL12 END | 90.487 |
| HIERARCH ESO ISS PBLA12 START | 114.0 |
| HIERARCH ESO ISS PBLA12 END | 114.3 |
| HIERARCH ESO ISS PBL13 START | 128.654 |
| HIERARCH ESO ISS PBL13 END | 128.855 |
| HIERARCH ESO ISS PBLA13 START | 91.5 |
| HIERARCH ESO ISS PBLA13 END | 91.7 |
| HIERARCH ESO ISS PBL14 START | 126.009 |
| HIERARCH ESO ISS PBL14 END | 126.373 |
| HIERARCH ESO ISS PBLA14 START | 70.034 |
| HIERARCH ESO ISS PBLA14 END | 70.3 |
| HIERARCH ESO ISS PBL23 START | 56.825 |
| HIERARCH ESO ISS PBL23 END | 57.006 |
| HIERARCH ESO ISS PBLA23 START | 54.0 |
| HIERARCH ESO ISS PBLA23 END | 54.3 |
| HIERARCH ESO ISS PBL24 START | 87.554 |
| HIERARCH ESO ISS PBL24 END | 87.722 |
| HIERARCH ESO ISS PBLA24 START | 24.12 |
| HIERARCH ESO ISS PBLA24 END | 24.57 |
| HIERARCH ESO ISS PBL34 START | 47.583 |
| HIERARCH ESO ISS PBL34 END | 47.544 |
| HIERARCH ESO ISS PBLA34 START | 347.653 |
| HIERARCH ESO ISS PBLA34 END | 348.078 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007011 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006897 |
| HIERARCH ESO ISS AMBI TEMP | 14.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | WDS_J06345-1114 |
| HIERARCH ESO FT ROBJ ALPHA | 063432.011 |
| HIERARCH ESO FT ROBJ DELTA | -111347.082 |