Exposure
- ID
- PIONI.2019-12-23T02:32:20.852_1
- Header ID
- PIONI.2019-12-23T02:32:20.852
- Date updated
- 2019-12-23 02:40:51 UTC+0000
- Release date
- 2020-12-23 02:40:51 UTC+0000
- UTC Start
- 2019-12-23 02:32:20.852
- UTC End
- 2019-12-23 02:32:59.252
- MJD Start
- 58840.1057968992
- MJD End
- 58840.1062413436
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00658
- Ambient temperature (°C)
- 16.1
- Seeing (arcsec)
- 0.595
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 | 66.9140 | 66.9560 | 278.8000 | 278.7000 |
| K0-D0 | 84.3680 | 84.5080 | 266.0000 | 265.9000 |
| K0-J3 | 44.5230 | 44.4500 | 317.0020 | 316.9970 |
| G2-D0 | 24.2010 | 24.2740 | 228.2000 | 228.2000 |
| G2-J3 | 42.1730 | 42.3000 | 58.0080 | 58.0100 |
| D0-J3 | 66.1480 | 66.3490 | 54.4220 | 54.4400 |
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 | 58840.1057968992 |
| 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 | 66.914 |
| HIERARCH ESO ISS PBL12 END | 66.956 |
| HIERARCH ESO ISS PBLA12 START | 278.8 |
| HIERARCH ESO ISS PBLA12 END | 278.7 |
| HIERARCH ESO ISS PBL13 START | 84.368 |
| HIERARCH ESO ISS PBL13 END | 84.508 |
| HIERARCH ESO ISS PBLA13 START | 266.0 |
| HIERARCH ESO ISS PBLA13 END | 265.9 |
| HIERARCH ESO ISS PBL14 START | 44.523 |
| HIERARCH ESO ISS PBL14 END | 44.45 |
| HIERARCH ESO ISS PBLA14 START | 317.002 |
| HIERARCH ESO ISS PBLA14 END | 316.997 |
| HIERARCH ESO ISS PBL23 START | 24.201 |
| HIERARCH ESO ISS PBL23 END | 24.274 |
| HIERARCH ESO ISS PBLA23 START | 228.2 |
| HIERARCH ESO ISS PBLA23 END | 228.2 |
| HIERARCH ESO ISS PBL24 START | 42.173 |
| HIERARCH ESO ISS PBL24 END | 42.3 |
| HIERARCH ESO ISS PBLA24 START | 58.008 |
| HIERARCH ESO ISS PBLA24 END | 58.01 |
| HIERARCH ESO ISS PBL34 START | 66.148 |
| HIERARCH ESO ISS PBL34 END | 66.349 |
| HIERARCH ESO ISS PBLA34 START | 54.422 |
| HIERARCH ESO ISS PBLA34 END | 54.44 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006077 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007083 |
| HIERARCH ESO ISS AMBI TEMP | 16.1 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |