Exposure
- ID
- PIONI.2022-12-28T02:22:44.276_1
- Header ID
- PIONI.2022-12-28T02:22:44.276
- Date updated
- 2022-12-28 02:31:08 UTC+0000
- Release date
- 2023-12-28 02:31:08 UTC+0000
- UTC Start
- 2022-12-28 02:22:44.276
- UTC End
- 2022-12-28 02:23:35.476
- MJD Start
- 59941.0991235604
- MJD End
- 59941.099716152996
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0064395
- Ambient temperature (°C)
- 11.87
- Seeing (arcsec)
- 0.44
Observation
- ID
- 53234
- Category
- science
- Program ID
- 110.246N.001
- Program Title
- VLTI+CHARA SURVEY ON YSOS: IMAGING THE DUST RIM & TEMPORAL VARIABILITY OF INNER DISK ASYMMETRIES
- Program Type
- Normal
- PI / COI
- KRAUS/ HARRIES/ MONNIER/ KLUSKA/ LABDON/ SETTERHOLM/ LE BOUQUIN
Target
- ID
- 39592
- Name
- HD 31648
- RA
- 74.692797
- DEC
- 29.84348
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 67.2780 | 67.3240 | 277.6000 | 277.5000 |
| K0-D0 | 85.7460 | 85.9110 | 264.7000 | 264.6000 |
| K0-J3 | 44.1200 | 44.0280 | 317.3780 | 317.3840 |
| G2-D0 | 25.1630 | 25.2520 | 228.0000 | 228.0000 |
| G2-J3 | 43.7130 | 43.8670 | 57.3700 | 57.3740 |
| D0-J3 | 68.6610 | 68.9050 | 53.9350 | 53.9580 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.246N.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59941.0991235604 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 31648 |
| RA | 74.692797 |
| DEC | 29.84348 |
| 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 | 51.2 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 67.278 |
| HIERARCH ESO ISS PBL12 END | 67.324 |
| HIERARCH ESO ISS PBLA12 START | 277.6 |
| HIERARCH ESO ISS PBLA12 END | 277.5 |
| HIERARCH ESO ISS PBL13 START | 85.746 |
| HIERARCH ESO ISS PBL13 END | 85.911 |
| HIERARCH ESO ISS PBLA13 START | 264.7 |
| HIERARCH ESO ISS PBLA13 END | 264.6 |
| HIERARCH ESO ISS PBL14 START | 44.12 |
| HIERARCH ESO ISS PBL14 END | 44.028 |
| HIERARCH ESO ISS PBLA14 START | 317.378 |
| HIERARCH ESO ISS PBLA14 END | 317.384 |
| HIERARCH ESO ISS PBL23 START | 25.163 |
| HIERARCH ESO ISS PBL23 END | 25.252 |
| HIERARCH ESO ISS PBLA23 START | 228.0 |
| HIERARCH ESO ISS PBLA23 END | 228.0 |
| HIERARCH ESO ISS PBL24 START | 43.713 |
| HIERARCH ESO ISS PBL24 END | 43.867 |
| HIERARCH ESO ISS PBLA24 START | 57.37 |
| HIERARCH ESO ISS PBLA24 END | 57.374 |
| HIERARCH ESO ISS PBL34 START | 68.661 |
| HIERARCH ESO ISS PBL34 END | 68.905 |
| HIERARCH ESO ISS PBLA34 START | 53.935 |
| HIERARCH ESO ISS PBLA34 END | 53.958 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005223 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007656 |
| HIERARCH ESO ISS AMBI TEMP | 11.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |