Exposure
- ID
- PIONI.2022-12-28T02:06:06.461_1
- Header ID
- PIONI.2022-12-28T02:06:06.461
- 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 02:06:06.461
- UTC End
- 2022-12-28 02:06:57.661
- MJD Start
- 59941.0875747823
- MJD End
- 59941.088167374895
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007625
- Ambient temperature (°C)
- 11.91
- Seeing (arcsec)
- 0.43
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 | 66.3970 | 66.4580 | 279.8000 | 279.7000 |
| K0-D0 | 82.8660 | 83.0520 | 266.6000 | 266.5000 |
| K0-J3 | 45.5910 | 45.5040 | 317.4100 | 317.4050 |
| G2-D0 | 23.6920 | 23.7830 | 226.9000 | 226.9000 |
| G2-J3 | 41.1340 | 41.2950 | 57.2090 | 57.2280 |
| D0-J3 | 64.5820 | 64.8350 | 53.4320 | 53.4740 |
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 | 59941.0875747823 |
| 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 | 66.397 |
| HIERARCH ESO ISS PBL12 END | 66.458 |
| HIERARCH ESO ISS PBLA12 START | 279.8 |
| HIERARCH ESO ISS PBLA12 END | 279.7 |
| HIERARCH ESO ISS PBL13 START | 82.866 |
| HIERARCH ESO ISS PBL13 END | 83.052 |
| HIERARCH ESO ISS PBLA13 START | 266.6 |
| HIERARCH ESO ISS PBLA13 END | 266.5 |
| HIERARCH ESO ISS PBL14 START | 45.591 |
| HIERARCH ESO ISS PBL14 END | 45.504 |
| HIERARCH ESO ISS PBLA14 START | 317.41 |
| HIERARCH ESO ISS PBLA14 END | 317.405 |
| HIERARCH ESO ISS PBL23 START | 23.692 |
| HIERARCH ESO ISS PBL23 END | 23.783 |
| HIERARCH ESO ISS PBLA23 START | 226.9 |
| HIERARCH ESO ISS PBLA23 END | 226.9 |
| HIERARCH ESO ISS PBL24 START | 41.134 |
| HIERARCH ESO ISS PBL24 END | 41.295 |
| HIERARCH ESO ISS PBLA24 START | 57.209 |
| HIERARCH ESO ISS PBLA24 END | 57.228 |
| HIERARCH ESO ISS PBL34 START | 64.582 |
| HIERARCH ESO ISS PBL34 END | 64.835 |
| HIERARCH ESO ISS PBLA34 START | 53.432 |
| HIERARCH ESO ISS PBLA34 END | 53.474 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007585 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007665 |
| HIERARCH ESO ISS AMBI TEMP | 11.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |