Exposure
- ID
- GRAVI.2024-10-31T03:59:07.733_1
- Header ID
- GRAVI.2024-10-31T03:59:07.733
- Date updated
- 2024-10-31 04:05:40 UTC+0000
- Release date
- 2024-10-31 03:59:07 UTC+0000
- UTC Start
- 2024-10-31 03:59:07.733
- UTC End
- 2024-10-31 03:59:39.733
- MJD Start
- 60614.16606172
- MJD End
- 60614.1664320904
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0018485
- Ambient temperature (°C)
- 16.87
- Seeing (arcsec)
- 0.98
Observation
- ID
- 61352
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 45609
- Name
- HD_9742
- RA
- 23.708525
- DEC
- -31.89254
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2650 | 25.2670 | 144.9000 | 145.0000 |
| A0-D0 | 31.7890 | 31.7780 | 73.9000 | 74.0000 |
| A0-C1 | 22.6210 | 22.6200 | 118.6230 | 118.7320 |
| B2-D0 | 33.5620 | 33.5550 | 28.5000 | 28.6000 |
| B2-C1 | 11.1800 | 11.1770 | 28.4410 | 28.5250 |
| D0-C1 | 22.3820 | 22.3770 | 208.5050 | 208.5900 |
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 | 60614.16606172 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 9742 |
| HIERARCH ESO INS SOBJ NAME | HD_9742 |
| RA | 23.708525 |
| DEC | -31.89254 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 25.265 |
| HIERARCH ESO ISS PBL12 END | 25.267 |
| HIERARCH ESO ISS PBLA12 START | 144.9 |
| HIERARCH ESO ISS PBLA12 END | 145.0 |
| HIERARCH ESO ISS PBL13 START | 31.789 |
| HIERARCH ESO ISS PBL13 END | 31.778 |
| HIERARCH ESO ISS PBLA13 START | 73.9 |
| HIERARCH ESO ISS PBLA13 END | 74.0 |
| HIERARCH ESO ISS PBL14 START | 22.621 |
| HIERARCH ESO ISS PBL14 END | 22.62 |
| HIERARCH ESO ISS PBLA14 START | 118.623 |
| HIERARCH ESO ISS PBLA14 END | 118.732 |
| HIERARCH ESO ISS PBL23 START | 33.562 |
| HIERARCH ESO ISS PBL23 END | 33.555 |
| HIERARCH ESO ISS PBLA23 START | 28.5 |
| HIERARCH ESO ISS PBLA23 END | 28.6 |
| HIERARCH ESO ISS PBL24 START | 11.18 |
| HIERARCH ESO ISS PBL24 END | 11.177 |
| HIERARCH ESO ISS PBLA24 START | 28.441 |
| HIERARCH ESO ISS PBLA24 END | 28.525 |
| HIERARCH ESO ISS PBL34 START | 22.382 |
| HIERARCH ESO ISS PBL34 END | 22.377 |
| HIERARCH ESO ISS PBLA34 START | 208.505 |
| HIERARCH ESO ISS PBLA34 END | 208.59 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001875 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001822 |
| HIERARCH ESO ISS AMBI TEMP | 16.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.98 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |