Exposure
- ID
- PIONI.2019-12-23T03:45:18.506_1
- Header ID
- PIONI.2019-12-23T03:45:18.506
- Date updated
- 2019-12-23 03:55:33 UTC+0000
- Release date
- 2020-12-23 03:55:33 UTC+0000
- UTC Start
- 2019-12-23 03:45:18.506
- UTC End
- 2019-12-23 03:45:56.906
- MJD Start
- 58840.1564641879
- MJD End
- 58840.15690863234
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01129
- Ambient temperature (°C)
- 17.04
- Seeing (arcsec)
- 0.75
Observation
- ID
- 40017
- Category
- science
- Program ID
- 0104.C-0737(A)
- Program Title
- VLTI+CHARA SURVEY ON HERBIG STARS: IMAGING THE DUST RIM STRUCTURE AND THE TEMPORAL VARIABILITY OF INNER DISK ASYMMETRIES
- Program Type
- Normal
- PI / COI
- KRAUS/ MONNIER/ TEN BRUMMELAAR/ LEBOUQUIN/ KLUSKA/ HARRIES/ SETTERHOLM/ ANUGU/ DAVIES/ LABDON/ KREPLIN
Target
- ID
- 30016
- Name
- V_AB_Aur
- RA
- 73.941045
- DEC
- 30.55109
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.1870 | 68.1730 | 269.4000 | 269.3000 |
| K0-D0 | 93.5530 | 93.6150 | 257.5000 | 257.4000 |
| K0-J3 | 37.3210 | 37.2360 | 318.7630 | 318.8090 |
| G2-D0 | 30.2720 | 30.3320 | 229.9000 | 229.9000 |
| G2-J3 | 52.2600 | 52.3550 | 56.5110 | 56.4780 |
| D0-J3 | 82.4030 | 82.5590 | 54.0760 | 54.0530 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 0104.C-0737(A) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 58840.1564641879 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V_AB_Aur |
| RA | 73.941045 |
| DEC | 30.55109 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| 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 | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 68.187 |
| HIERARCH ESO ISS PBL12 END | 68.173 |
| HIERARCH ESO ISS PBLA12 START | 269.4 |
| HIERARCH ESO ISS PBLA12 END | 269.3 |
| HIERARCH ESO ISS PBL13 START | 93.553 |
| HIERARCH ESO ISS PBL13 END | 93.615 |
| HIERARCH ESO ISS PBLA13 START | 257.5 |
| HIERARCH ESO ISS PBLA13 END | 257.4 |
| HIERARCH ESO ISS PBL14 START | 37.321 |
| HIERARCH ESO ISS PBL14 END | 37.236 |
| HIERARCH ESO ISS PBLA14 START | 318.763 |
| HIERARCH ESO ISS PBLA14 END | 318.809 |
| HIERARCH ESO ISS PBL23 START | 30.272 |
| HIERARCH ESO ISS PBL23 END | 30.332 |
| HIERARCH ESO ISS PBLA23 START | 229.9 |
| HIERARCH ESO ISS PBLA23 END | 229.9 |
| HIERARCH ESO ISS PBL24 START | 52.26 |
| HIERARCH ESO ISS PBL24 END | 52.355 |
| HIERARCH ESO ISS PBLA24 START | 56.511 |
| HIERARCH ESO ISS PBLA24 END | 56.478 |
| HIERARCH ESO ISS PBL34 START | 82.403 |
| HIERARCH ESO ISS PBL34 END | 82.559 |
| HIERARCH ESO ISS PBLA34 START | 54.076 |
| HIERARCH ESO ISS PBLA34 END | 54.053 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011328 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011252 |
| HIERARCH ESO ISS AMBI TEMP | 17.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.75 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |