Exposure
- ID
- PIONI.2022-12-28T02:02:57.559_1
- Header ID
- PIONI.2022-12-28T02:02:57.559
- 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 02:02:57.558
- UTC End
- 2022-12-28 02:03:48.758
- MJD Start
- 59941.0853884076
- MJD End
- 59941.08598100019
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0073525
- Ambient temperature (°C)
- 11.93
- Seeing (arcsec)
- 0.485
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 | 66.2020 | 66.2660 | 280.2000 | 280.1000 |
| K0-D0 | 82.2820 | 82.4720 | 267.0000 | 266.9000 |
| K0-J3 | 45.8610 | 45.7740 | 317.4390 | 317.4270 |
| G2-D0 | 23.4110 | 23.5020 | 226.6000 | 226.7000 |
| G2-J3 | 40.6330 | 40.7950 | 57.1510 | 57.1690 |
| D0-J3 | 63.7930 | 64.0480 | 53.3040 | 53.3450 |
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 | 59941.0853884076 |
| 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 | 66.202 |
| HIERARCH ESO ISS PBL12 END | 66.266 |
| HIERARCH ESO ISS PBLA12 START | 280.2 |
| HIERARCH ESO ISS PBLA12 END | 280.1 |
| HIERARCH ESO ISS PBL13 START | 82.282 |
| HIERARCH ESO ISS PBL13 END | 82.472 |
| HIERARCH ESO ISS PBLA13 START | 267.0 |
| HIERARCH ESO ISS PBLA13 END | 266.9 |
| HIERARCH ESO ISS PBL14 START | 45.861 |
| HIERARCH ESO ISS PBL14 END | 45.774 |
| HIERARCH ESO ISS PBLA14 START | 317.439 |
| HIERARCH ESO ISS PBLA14 END | 317.427 |
| HIERARCH ESO ISS PBL23 START | 23.411 |
| HIERARCH ESO ISS PBL23 END | 23.502 |
| HIERARCH ESO ISS PBLA23 START | 226.6 |
| HIERARCH ESO ISS PBLA23 END | 226.7 |
| HIERARCH ESO ISS PBL24 START | 40.633 |
| HIERARCH ESO ISS PBL24 END | 40.795 |
| HIERARCH ESO ISS PBLA24 START | 57.151 |
| HIERARCH ESO ISS PBLA24 END | 57.169 |
| HIERARCH ESO ISS PBL34 START | 63.793 |
| HIERARCH ESO ISS PBL34 END | 64.048 |
| HIERARCH ESO ISS PBLA34 START | 53.304 |
| HIERARCH ESO ISS PBLA34 END | 53.345 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006712 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007993 |
| HIERARCH ESO ISS AMBI TEMP | 11.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |