Exposure
- ID
- PIONI.2019-12-23T02:49:37.060_1
- Header ID
- PIONI.2019-12-23T02:49:37.060
- 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 02:49:37.060
- UTC End
- 2019-12-23 02:50:15.460
- MJD Start
- 58840.1177900494
- MJD End
- 58840.11823449384
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006665
- Ambient temperature (°C)
- 16.44
- Seeing (arcsec)
- 0.58
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 | 67.6720 | 67.7010 | 276.5000 | 276.4000 |
| K0-D0 | 87.1530 | 87.2750 | 263.9000 | 263.8000 |
| K0-J3 | 42.9330 | 42.8550 | 317.0370 | 317.0410 |
| G2-D0 | 25.7250 | 25.7960 | 229.0000 | 229.1000 |
| G2-J3 | 44.7990 | 44.9200 | 57.9710 | 57.9610 |
| D0-J3 | 70.3260 | 70.5190 | 54.7180 | 54.7230 |
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 | 58840.1177900494 |
| 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 | 67.672 |
| HIERARCH ESO ISS PBL12 END | 67.701 |
| HIERARCH ESO ISS PBLA12 START | 276.5 |
| HIERARCH ESO ISS PBLA12 END | 276.4 |
| HIERARCH ESO ISS PBL13 START | 87.153 |
| HIERARCH ESO ISS PBL13 END | 87.275 |
| HIERARCH ESO ISS PBLA13 START | 263.9 |
| HIERARCH ESO ISS PBLA13 END | 263.8 |
| HIERARCH ESO ISS PBL14 START | 42.933 |
| HIERARCH ESO ISS PBL14 END | 42.855 |
| HIERARCH ESO ISS PBLA14 START | 317.037 |
| HIERARCH ESO ISS PBLA14 END | 317.041 |
| HIERARCH ESO ISS PBL23 START | 25.725 |
| HIERARCH ESO ISS PBL23 END | 25.796 |
| HIERARCH ESO ISS PBLA23 START | 229.0 |
| HIERARCH ESO ISS PBLA23 END | 229.1 |
| HIERARCH ESO ISS PBL24 START | 44.799 |
| HIERARCH ESO ISS PBL24 END | 44.92 |
| HIERARCH ESO ISS PBLA24 START | 57.971 |
| HIERARCH ESO ISS PBLA24 END | 57.961 |
| HIERARCH ESO ISS PBL34 START | 70.326 |
| HIERARCH ESO ISS PBL34 END | 70.519 |
| HIERARCH ESO ISS PBLA34 START | 54.718 |
| HIERARCH ESO ISS PBLA34 END | 54.723 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006129 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007201 |
| HIERARCH ESO ISS AMBI TEMP | 16.44 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |