Exposure
- ID
- PIONI.2022-12-28T02:05:03.360_1
- Header ID
- PIONI.2022-12-28T02:05:03.360
- Date updated
- 2022-12-28 02:10:59 UTC+0000
- Release date
- 2023-12-28 02:10:59 UTC+0000
- UTC Start
- 2022-12-28 02:05:03.361
- UTC End
- 2022-12-28 02:05:54.561
- MJD Start
- 59941.0868444536
- MJD End
- 59941.0874370462
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007789
- Ambient temperature (°C)
- 11.93
- Seeing (arcsec)
- 0.45499999999999996
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 | 66.3330 | 66.3950 | 279.9000 | 279.8000 |
| K0-D0 | 82.6730 | 82.8600 | 266.7000 | 266.6000 |
| K0-J3 | 45.6820 | 45.5940 | 317.4210 | 317.4110 |
| G2-D0 | 23.5990 | 23.6890 | 226.8000 | 226.9000 |
| G2-J3 | 40.9670 | 41.1290 | 57.1920 | 57.2080 |
| D0-J3 | 64.3190 | 64.5730 | 53.3920 | 53.4310 |
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 | 59941.0868444536 |
| 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 | 66.333 |
| HIERARCH ESO ISS PBL12 END | 66.395 |
| HIERARCH ESO ISS PBLA12 START | 279.9 |
| HIERARCH ESO ISS PBLA12 END | 279.8 |
| HIERARCH ESO ISS PBL13 START | 82.673 |
| HIERARCH ESO ISS PBL13 END | 82.86 |
| HIERARCH ESO ISS PBLA13 START | 266.7 |
| HIERARCH ESO ISS PBLA13 END | 266.6 |
| HIERARCH ESO ISS PBL14 START | 45.682 |
| HIERARCH ESO ISS PBL14 END | 45.594 |
| HIERARCH ESO ISS PBLA14 START | 317.421 |
| HIERARCH ESO ISS PBLA14 END | 317.411 |
| HIERARCH ESO ISS PBL23 START | 23.599 |
| HIERARCH ESO ISS PBL23 END | 23.689 |
| HIERARCH ESO ISS PBLA23 START | 226.8 |
| HIERARCH ESO ISS PBLA23 END | 226.9 |
| HIERARCH ESO ISS PBL24 START | 40.967 |
| HIERARCH ESO ISS PBL24 END | 41.129 |
| HIERARCH ESO ISS PBLA24 START | 57.192 |
| HIERARCH ESO ISS PBLA24 END | 57.208 |
| HIERARCH ESO ISS PBL34 START | 64.319 |
| HIERARCH ESO ISS PBL34 END | 64.573 |
| HIERARCH ESO ISS PBLA34 START | 53.392 |
| HIERARCH ESO ISS PBLA34 END | 53.431 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007993 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007585 |
| HIERARCH ESO ISS AMBI TEMP | 11.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |