Exposure
- ID
- PIONI.2022-12-28T02:07:09.184_1
- Header ID
- PIONI.2022-12-28T02:07:09.184
- Date updated
- 2022-12-28 02:15:56 UTC+0000
- Release date
- 2023-12-28 02:15:56 UTC+0000
- UTC Start
- 2022-12-28 02:07:09.184
- UTC End
- 2022-12-28 02:08:00.384
- MJD Start
- 59941.0883007366
- MJD End
- 59941.08889332919
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0076679999999999995
- Ambient temperature (°C)
- 11.93
- Seeing (arcsec)
- 0.435
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 | 66.4590 | 66.5200 | 279.7000 | 279.5000 |
| K0-D0 | 83.0550 | 83.2420 | 266.5000 | 266.4000 |
| K0-J3 | 45.5030 | 45.4130 | 317.4030 | 317.3970 |
| G2-D0 | 23.7840 | 23.8760 | 226.9000 | 227.0000 |
| G2-J3 | 41.2970 | 41.4610 | 57.2260 | 57.2420 |
| D0-J3 | 64.8390 | 65.0960 | 53.4720 | 53.5110 |
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 | 59941.0883007366 |
| 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 | 66.459 |
| HIERARCH ESO ISS PBL12 END | 66.52 |
| HIERARCH ESO ISS PBLA12 START | 279.7 |
| HIERARCH ESO ISS PBLA12 END | 279.5 |
| HIERARCH ESO ISS PBL13 START | 83.055 |
| HIERARCH ESO ISS PBL13 END | 83.242 |
| HIERARCH ESO ISS PBLA13 START | 266.5 |
| HIERARCH ESO ISS PBLA13 END | 266.4 |
| HIERARCH ESO ISS PBL14 START | 45.503 |
| HIERARCH ESO ISS PBL14 END | 45.413 |
| HIERARCH ESO ISS PBLA14 START | 317.403 |
| HIERARCH ESO ISS PBLA14 END | 317.397 |
| HIERARCH ESO ISS PBL23 START | 23.784 |
| HIERARCH ESO ISS PBL23 END | 23.876 |
| HIERARCH ESO ISS PBLA23 START | 226.9 |
| HIERARCH ESO ISS PBLA23 END | 227.0 |
| HIERARCH ESO ISS PBL24 START | 41.297 |
| HIERARCH ESO ISS PBL24 END | 41.461 |
| HIERARCH ESO ISS PBLA24 START | 57.226 |
| HIERARCH ESO ISS PBLA24 END | 57.242 |
| HIERARCH ESO ISS PBL34 START | 64.839 |
| HIERARCH ESO ISS PBL34 END | 65.096 |
| HIERARCH ESO ISS PBLA34 START | 53.472 |
| HIERARCH ESO ISS PBLA34 END | 53.511 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007665 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007671 |
| HIERARCH ESO ISS AMBI TEMP | 11.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |