Exposure
- ID
- GRAVI.2024-10-31T02:58:37.579_1
- Header ID
- GRAVI.2024-10-31T02:58:37.579
- Date updated
- 2024-10-31 03:05:41 UTC+0000
- Release date
- 2024-10-31 02:58:37 UTC+0000
- UTC Start
- 2024-10-31 02:58:37.579
- UTC End
- 2024-10-31 02:59:09.579
- MJD Start
- 60614.12404605
- MJD End
- 60614.1244164204
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002693
- Ambient temperature (°C)
- 16.91
- Seeing (arcsec)
- 1.32
Observation
- ID
- 61345
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 45602
- Name
- HD_1879
- RA
- 5.766424
- DEC
- -15.94239
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.7820 | 24.7720 | 145.5000 | 145.6000 |
| A0-D0 | 31.9020 | 31.8940 | 73.4000 | 73.5000 |
| A0-C1 | 22.2230 | 22.2100 | 118.4240 | 118.4980 |
| B2-D0 | 33.8390 | 33.8430 | 29.2000 | 29.3000 |
| B2-C1 | 11.2720 | 11.2730 | 29.1970 | 29.2650 |
| D0-C1 | 22.5670 | 22.5700 | 209.2590 | 209.3280 |
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 | 60614.12404605 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 1879 |
| HIERARCH ESO INS SOBJ NAME | HD_1879 |
| RA | 5.766424 |
| DEC | -15.94239 |
| 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 | 24.782 |
| HIERARCH ESO ISS PBL12 END | 24.772 |
| HIERARCH ESO ISS PBLA12 START | 145.5 |
| HIERARCH ESO ISS PBLA12 END | 145.6 |
| HIERARCH ESO ISS PBL13 START | 31.902 |
| HIERARCH ESO ISS PBL13 END | 31.894 |
| HIERARCH ESO ISS PBLA13 START | 73.4 |
| HIERARCH ESO ISS PBLA13 END | 73.5 |
| HIERARCH ESO ISS PBL14 START | 22.223 |
| HIERARCH ESO ISS PBL14 END | 22.21 |
| HIERARCH ESO ISS PBLA14 START | 118.424 |
| HIERARCH ESO ISS PBLA14 END | 118.498 |
| HIERARCH ESO ISS PBL23 START | 33.839 |
| HIERARCH ESO ISS PBL23 END | 33.843 |
| HIERARCH ESO ISS PBLA23 START | 29.2 |
| HIERARCH ESO ISS PBLA23 END | 29.3 |
| HIERARCH ESO ISS PBL24 START | 11.272 |
| HIERARCH ESO ISS PBL24 END | 11.273 |
| HIERARCH ESO ISS PBLA24 START | 29.197 |
| HIERARCH ESO ISS PBLA24 END | 29.265 |
| HIERARCH ESO ISS PBL34 START | 22.567 |
| HIERARCH ESO ISS PBL34 END | 22.57 |
| HIERARCH ESO ISS PBLA34 START | 209.259 |
| HIERARCH ESO ISS PBLA34 END | 209.328 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002693 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002693 |
| HIERARCH ESO ISS AMBI TEMP | 16.91 |
| HIERARCH ESO ISS AMBI FWHM START | 1.32 |
| HIERARCH ESO ISS AMBI FWHM END | 1.32 |