Exposure
- ID
- PIONI.2019-12-23T02:50:27.542_1
- Header ID
- PIONI.2019-12-23T02:50:27.542
- Date updated
- 2019-12-23 02:55:39 UTC+0000
- Release date
- 2020-12-23 02:55:39 UTC+0000
- UTC Start
- 2019-12-23 02:50:27.542
- UTC End
- 2019-12-23 02:51:05.942
- MJD Start
- 58840.1183743253
- MJD End
- 58840.1188187697
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0066245
- Ambient temperature (°C)
- 16.46
- Seeing (arcsec)
- 0.65
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 | 67.7020 | 67.7300 | 276.4000 | 276.3000 |
| K0-D0 | 87.2800 | 87.4000 | 263.8000 | 263.7000 |
| K0-J3 | 42.8520 | 42.7760 | 317.0410 | 317.0480 |
| G2-D0 | 25.7990 | 25.8680 | 229.1000 | 229.1000 |
| G2-J3 | 44.9250 | 45.0430 | 57.9610 | 57.9530 |
| D0-J3 | 70.5270 | 70.7160 | 54.7230 | 54.7290 |
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 | 58840.1183743253 |
| 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 | 67.702 |
| HIERARCH ESO ISS PBL12 END | 67.73 |
| HIERARCH ESO ISS PBLA12 START | 276.4 |
| HIERARCH ESO ISS PBLA12 END | 276.3 |
| HIERARCH ESO ISS PBL13 START | 87.28 |
| HIERARCH ESO ISS PBL13 END | 87.4 |
| HIERARCH ESO ISS PBLA13 START | 263.8 |
| HIERARCH ESO ISS PBLA13 END | 263.7 |
| HIERARCH ESO ISS PBL14 START | 42.852 |
| HIERARCH ESO ISS PBL14 END | 42.776 |
| HIERARCH ESO ISS PBLA14 START | 317.041 |
| HIERARCH ESO ISS PBLA14 END | 317.048 |
| HIERARCH ESO ISS PBL23 START | 25.799 |
| HIERARCH ESO ISS PBL23 END | 25.868 |
| HIERARCH ESO ISS PBLA23 START | 229.1 |
| HIERARCH ESO ISS PBLA23 END | 229.1 |
| HIERARCH ESO ISS PBL24 START | 44.925 |
| HIERARCH ESO ISS PBL24 END | 45.043 |
| HIERARCH ESO ISS PBLA24 START | 57.961 |
| HIERARCH ESO ISS PBLA24 END | 57.953 |
| HIERARCH ESO ISS PBL34 START | 70.527 |
| HIERARCH ESO ISS PBL34 END | 70.716 |
| HIERARCH ESO ISS PBLA34 START | 54.723 |
| HIERARCH ESO ISS PBLA34 END | 54.729 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007201 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006048 |
| HIERARCH ESO ISS AMBI TEMP | 16.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |