Exposure
- ID
- GRAVI.2021-10-22T06:37:34.886_1
- Header ID
- GRAVI.2021-10-22T06:37:34.886
- Date updated
- 2021-10-22 06:46:33 UTC+0000
- Release date
- 2021-10-22 06:46:33 UTC+0000
- UTC Start
- 2021-10-22 06:37:34.886
- UTC End
- 2021-10-22 06:40:14.886
- MJD Start
- 59509.27609822
- MJD End
- 59509.2779500719
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003377
- Ambient temperature (°C)
- 11.25
- Seeing (arcsec)
- 0.88
Observation
- ID
- 48598
- Category
- science
- Program ID
- 108.22MY.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
- 36412
- Name
- WDS_J06345-1114B
- RA
- 98.63097
- DEC
- -11.22969
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.4060 | 24.4640 | 135.1000 | 135.1000 |
| A0-D0 | 24.8820 | 25.0900 | 56.7000 | 57.2000 |
| A0-C1 | 19.6900 | 19.8180 | 110.7830 | 110.7840 |
| B2-D0 | 31.1470 | 31.1670 | 6.6000 | 7.0000 |
| B2-C1 | 10.3770 | 10.3840 | 6.5640 | 7.0110 |
| D0-C1 | 20.7700 | 20.7830 | 186.6220 | 187.0690 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.22MY.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59509.27609822 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 46716 |
| HIERARCH ESO INS SOBJ NAME | WDS_J06345-1114B |
| RA | 98.63097 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 176.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 24.406 |
| HIERARCH ESO ISS PBL12 END | 24.464 |
| HIERARCH ESO ISS PBLA12 START | 135.1 |
| HIERARCH ESO ISS PBLA12 END | 135.1 |
| HIERARCH ESO ISS PBL13 START | 24.882 |
| HIERARCH ESO ISS PBL13 END | 25.09 |
| HIERARCH ESO ISS PBLA13 START | 56.7 |
| HIERARCH ESO ISS PBLA13 END | 57.2 |
| HIERARCH ESO ISS PBL14 START | 19.69 |
| HIERARCH ESO ISS PBL14 END | 19.818 |
| HIERARCH ESO ISS PBLA14 START | 110.783 |
| HIERARCH ESO ISS PBLA14 END | 110.784 |
| HIERARCH ESO ISS PBL23 START | 31.147 |
| HIERARCH ESO ISS PBL23 END | 31.167 |
| HIERARCH ESO ISS PBLA23 START | 6.6 |
| HIERARCH ESO ISS PBLA23 END | 7.0 |
| HIERARCH ESO ISS PBL24 START | 10.377 |
| HIERARCH ESO ISS PBL24 END | 10.384 |
| HIERARCH ESO ISS PBLA24 START | 6.564 |
| HIERARCH ESO ISS PBLA24 END | 7.011 |
| HIERARCH ESO ISS PBL34 START | 20.77 |
| HIERARCH ESO ISS PBL34 END | 20.783 |
| HIERARCH ESO ISS PBLA34 START | 186.622 |
| HIERARCH ESO ISS PBLA34 END | 187.069 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002924 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00383 |
| HIERARCH ESO ISS AMBI TEMP | 11.25 |
| HIERARCH ESO ISS AMBI FWHM START | 1.02 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |
| HIERARCH ESO FT ROBJ NAME | WDS_J06345-1114 |
| HIERARCH ESO FT ROBJ ALPHA | 063432.011 |
| HIERARCH ESO FT ROBJ DELTA | -111347.082 |