Exposure
- ID
- GRAVI.2024-08-09T03:28:30.759_1
- Header ID
- GRAVI.2024-08-09T03:28:30.759
- Date updated
- 2024-08-09 03:35:44 UTC+0000
- Release date
- 2024-08-09 03:28:30 UTC+0000
- UTC Start
- 2024-08-09 03:28:30.759
- UTC End
- 2024-08-09 03:28:49.959
- MJD Start
- 60531.14480045
- MJD End
- 60531.14502267222
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002917
- Ambient temperature (°C)
- 10.23
- Seeing (arcsec)
- 0.85
Observation
- ID
- 60256
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 44732
- Name
- HD_189140
- RA
- 300.109576
- DEC
- -43.04325
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G1 | 86.8910 | 86.8630 | 206.9000 | 207.0000 |
| K0-D0 | 95.5520 | 95.5310 | 251.5000 | 251.6000 |
| K0-J3 | 54.2300 | 54.2480 | 331.3460 | 331.4400 |
| G1-D0 | 69.6830 | 69.7120 | 312.6000 | 312.7000 |
| G1-J3 | 125.7950 | 125.7840 | 6.0610 | 6.1460 |
| D0-J3 | 101.2360 | 101.1970 | 39.6470 | 39.7510 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60531.14480045 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 189140 |
| HIERARCH ESO INS SOBJ NAME | HD_189140 |
| RA | 300.109576 |
| DEC | -43.04325 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 50.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 86.891 |
| HIERARCH ESO ISS PBL12 END | 86.863 |
| HIERARCH ESO ISS PBLA12 START | 206.9 |
| HIERARCH ESO ISS PBLA12 END | 207.0 |
| HIERARCH ESO ISS PBL13 START | 95.552 |
| HIERARCH ESO ISS PBL13 END | 95.531 |
| HIERARCH ESO ISS PBLA13 START | 251.5 |
| HIERARCH ESO ISS PBLA13 END | 251.6 |
| HIERARCH ESO ISS PBL14 START | 54.23 |
| HIERARCH ESO ISS PBL14 END | 54.248 |
| HIERARCH ESO ISS PBLA14 START | 331.346 |
| HIERARCH ESO ISS PBLA14 END | 331.44 |
| HIERARCH ESO ISS PBL23 START | 69.683 |
| HIERARCH ESO ISS PBL23 END | 69.712 |
| HIERARCH ESO ISS PBLA23 START | 312.6 |
| HIERARCH ESO ISS PBLA23 END | 312.7 |
| HIERARCH ESO ISS PBL24 START | 125.795 |
| HIERARCH ESO ISS PBL24 END | 125.784 |
| HIERARCH ESO ISS PBLA24 START | 6.061 |
| HIERARCH ESO ISS PBLA24 END | 6.146 |
| HIERARCH ESO ISS PBL34 START | 101.236 |
| HIERARCH ESO ISS PBL34 END | 101.197 |
| HIERARCH ESO ISS PBLA34 START | 39.647 |
| HIERARCH ESO ISS PBLA34 END | 39.751 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002917 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002917 |
| HIERARCH ESO ISS AMBI TEMP | 10.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |