Exposure
- ID
- PIONI.2022-11-22T04:31:54.891_1
- Header ID
- PIONI.2022-11-22T04:31:54.891
- Date updated
- 2022-11-22 04:35:35 UTC+0000
- Release date
- 2023-11-22 04:35:34 UTC+0000
- UTC Start
- 2022-11-22 04:31:54.892
- UTC End
- 2022-11-22 04:32:46.092
- MJD Start
- 59905.1888297633
- MJD End
- 59905.18942235589
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00817
- Ambient temperature (°C)
- 13.21
- Seeing (arcsec)
- 0.545
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 | 66.6470 | 66.7050 | 279.2000 | 279.1000 |
| K0-D0 | 83.6370 | 83.8170 | 266.1000 | 266.0000 |
| K0-J3 | 45.2220 | 45.1330 | 317.3860 | 317.3800 |
| G2-D0 | 24.0720 | 24.1620 | 227.2000 | 227.3000 |
| G2-J3 | 41.8060 | 41.9660 | 57.2750 | 57.2860 |
| D0-J3 | 65.6420 | 65.8930 | 53.5910 | 53.6230 |
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 | 59905.1888297633 |
| 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 | 66.647 |
| HIERARCH ESO ISS PBL12 END | 66.705 |
| HIERARCH ESO ISS PBLA12 START | 279.2 |
| HIERARCH ESO ISS PBLA12 END | 279.1 |
| HIERARCH ESO ISS PBL13 START | 83.637 |
| HIERARCH ESO ISS PBL13 END | 83.817 |
| HIERARCH ESO ISS PBLA13 START | 266.1 |
| HIERARCH ESO ISS PBLA13 END | 266.0 |
| HIERARCH ESO ISS PBL14 START | 45.222 |
| HIERARCH ESO ISS PBL14 END | 45.133 |
| HIERARCH ESO ISS PBLA14 START | 317.386 |
| HIERARCH ESO ISS PBLA14 END | 317.38 |
| HIERARCH ESO ISS PBL23 START | 24.072 |
| HIERARCH ESO ISS PBL23 END | 24.162 |
| HIERARCH ESO ISS PBLA23 START | 227.2 |
| HIERARCH ESO ISS PBLA23 END | 227.3 |
| HIERARCH ESO ISS PBL24 START | 41.806 |
| HIERARCH ESO ISS PBL24 END | 41.966 |
| HIERARCH ESO ISS PBLA24 START | 57.275 |
| HIERARCH ESO ISS PBLA24 END | 57.286 |
| HIERARCH ESO ISS PBL34 START | 65.642 |
| HIERARCH ESO ISS PBL34 END | 65.893 |
| HIERARCH ESO ISS PBLA34 START | 53.591 |
| HIERARCH ESO ISS PBLA34 END | 53.623 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008178 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008162 |
| HIERARCH ESO ISS AMBI TEMP | 13.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |