Exposure
- ID
- GRAVI.2023-01-20T01:49:46.461_1
- Header ID
- GRAVI.2023-01-20T01:49:46.461
- Date updated
- 2023-01-20 02:05:37 UTC+0000
- Release date
- 2023-01-20 01:49:46 UTC+0000
- UTC Start
- 2023-01-20 01:49:46.461
- UTC End
- 2023-01-20 01:56:26.461
- MJD Start
- 59964.07623219
- MJD End
- 59964.0808618196
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005516
- Ambient temperature (°C)
- 15.02
- Seeing (arcsec)
- 0.755
Observation
- ID
- 53934
- Category
- calibrator
- Program ID
- 110.23Z7.002
- Program Title
- SUBDWARF COMPANIONS AND ORIGIN OF BE STARS: TOWARDS THE FIRST STATISTICALLY SIGNIFICANT SET OF FUNDAMENTAL PARAMETERS
- Program Type
- Normal
- PI / COI
- KLEMENT/ RIVINIUS/ BAADE/ MÉRAND
Target
- ID
- 40092
- Name
- HD_245813
- RA
- 84.805839
- DEC
- 27.88351
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 67.8920 | 68.0780 | 275.2000 | 274.3000 |
| K0-D0 | 88.5280 | 89.4790 | 261.9000 | 261.2000 |
| K0-J3 | 43.4640 | 42.8180 | 318.6740 | 318.8410 |
| G2-D0 | 27.3290 | 27.8980 | 227.1000 | 227.4000 |
| G2-J3 | 47.0960 | 48.0610 | 55.7230 | 55.7020 |
| D0-J3 | 74.2310 | 75.7740 | 52.5690 | 52.6580 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23Z7.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59964.07623219 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 245813 |
| HIERARCH ESO INS SOBJ NAME | HD_245813 |
| RA | 84.805839 |
| DEC | 27.88351 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 67.892 |
| HIERARCH ESO ISS PBL12 END | 68.078 |
| HIERARCH ESO ISS PBLA12 START | 275.2 |
| HIERARCH ESO ISS PBLA12 END | 274.3 |
| HIERARCH ESO ISS PBL13 START | 88.528 |
| HIERARCH ESO ISS PBL13 END | 89.479 |
| HIERARCH ESO ISS PBLA13 START | 261.9 |
| HIERARCH ESO ISS PBLA13 END | 261.2 |
| HIERARCH ESO ISS PBL14 START | 43.464 |
| HIERARCH ESO ISS PBL14 END | 42.818 |
| HIERARCH ESO ISS PBLA14 START | 318.674 |
| HIERARCH ESO ISS PBLA14 END | 318.841 |
| HIERARCH ESO ISS PBL23 START | 27.329 |
| HIERARCH ESO ISS PBL23 END | 27.898 |
| HIERARCH ESO ISS PBLA23 START | 227.1 |
| HIERARCH ESO ISS PBLA23 END | 227.4 |
| HIERARCH ESO ISS PBL24 START | 47.096 |
| HIERARCH ESO ISS PBL24 END | 48.061 |
| HIERARCH ESO ISS PBLA24 START | 55.723 |
| HIERARCH ESO ISS PBLA24 END | 55.702 |
| HIERARCH ESO ISS PBL34 START | 74.231 |
| HIERARCH ESO ISS PBL34 END | 75.774 |
| HIERARCH ESO ISS PBLA34 START | 52.569 |
| HIERARCH ESO ISS PBLA34 END | 52.658 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005136 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005896 |
| HIERARCH ESO ISS AMBI TEMP | 15.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.8 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |