Exposure
- ID
- GRAVI.2020-11-28T03:32:15.275_1
- Header ID
- GRAVI.2020-11-28T03:32:15.275
- Date updated
- 2020-11-28 03:41:10 UTC+0000
- Release date
- 2020-11-28 03:32:15 UTC+0000
- UTC Start
- 2020-11-28 03:32:15.275
- UTC End
- 2020-11-28 03:32:47.275
- MJD Start
- 59181.14739902
- MJD End
- 59181.1477693904
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0049725
- Ambient temperature (°C)
- 13.47
- Seeing (arcsec)
- 0.54
Observation
- ID
- 45968
- Category
- calibrator
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 34591
- Name
- HD8498
- RA
- 20.877606
- DEC
- -30.94583
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.1280 | 86.0630 | 132.9000 | 133.1000 |
| A0-J2 | 117.9520 | 117.7920 | 108.9000 | 109.1000 |
| A0-J3 | 121.0050 | 120.8600 | 57.3620 | 57.4280 |
| G1-J2 | 52.5900 | 52.5160 | 67.2000 | 67.3000 |
| G1-J3 | 129.8350 | 129.8100 | 17.3920 | 17.4670 |
| J2-J3 | 103.9820 | 103.9820 | 354.6590 | 354.7670 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9801(U) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59181.14739902 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | B02_HD8498 |
| HIERARCH ESO INS SOBJ NAME | HD8498 |
| RA | 20.877606 |
| DEC | -30.94583 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 86.128 |
| HIERARCH ESO ISS PBL12 END | 86.063 |
| HIERARCH ESO ISS PBLA12 START | 132.9 |
| HIERARCH ESO ISS PBLA12 END | 133.1 |
| HIERARCH ESO ISS PBL13 START | 117.952 |
| HIERARCH ESO ISS PBL13 END | 117.792 |
| HIERARCH ESO ISS PBLA13 START | 108.9 |
| HIERARCH ESO ISS PBLA13 END | 109.1 |
| HIERARCH ESO ISS PBL14 START | 121.005 |
| HIERARCH ESO ISS PBL14 END | 120.86 |
| HIERARCH ESO ISS PBLA14 START | 57.362 |
| HIERARCH ESO ISS PBLA14 END | 57.428 |
| HIERARCH ESO ISS PBL23 START | 52.59 |
| HIERARCH ESO ISS PBL23 END | 52.516 |
| HIERARCH ESO ISS PBLA23 START | 67.2 |
| HIERARCH ESO ISS PBLA23 END | 67.3 |
| HIERARCH ESO ISS PBL24 START | 129.835 |
| HIERARCH ESO ISS PBL24 END | 129.81 |
| HIERARCH ESO ISS PBLA24 START | 17.392 |
| HIERARCH ESO ISS PBLA24 END | 17.467 |
| HIERARCH ESO ISS PBL34 START | 103.982 |
| HIERARCH ESO ISS PBL34 END | 103.982 |
| HIERARCH ESO ISS PBLA34 START | 354.659 |
| HIERARCH ESO ISS PBLA34 END | 354.767 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004435 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00551 |
| HIERARCH ESO ISS AMBI TEMP | 13.47 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |