Exposure
- ID
- PIONI.2022-12-28T02:24:50.168_1
- Header ID
- PIONI.2022-12-28T02:24:50.168
- Date updated
- 2022-12-28 02:31:08 UTC+0000
- Release date
- 2023-12-28 02:31:08 UTC+0000
- UTC Start
- 2022-12-28 02:24:50.168
- UTC End
- 2022-12-28 02:25:41.368
- MJD Start
- 59941.1005806513
- MJD End
- 59941.10117324389
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008076
- Ambient temperature (°C)
- 11.86
- Seeing (arcsec)
- 0.45999999999999996
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 | 67.3710 | 67.4150 | 277.3000 | 277.2000 |
| K0-D0 | 86.0830 | 86.2470 | 264.4000 | 264.3000 |
| K0-J3 | 43.9300 | 43.8360 | 317.3890 | 317.3940 |
| G2-D0 | 25.3450 | 25.4350 | 228.1000 | 228.1000 |
| G2-J3 | 44.0280 | 44.1830 | 57.3750 | 57.3750 |
| D0-J3 | 69.1610 | 69.4080 | 53.9800 | 53.9990 |
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 | 59941.1005806513 |
| 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 | 67.371 |
| HIERARCH ESO ISS PBL12 END | 67.415 |
| HIERARCH ESO ISS PBLA12 START | 277.3 |
| HIERARCH ESO ISS PBLA12 END | 277.2 |
| HIERARCH ESO ISS PBL13 START | 86.083 |
| HIERARCH ESO ISS PBL13 END | 86.247 |
| HIERARCH ESO ISS PBLA13 START | 264.4 |
| HIERARCH ESO ISS PBLA13 END | 264.3 |
| HIERARCH ESO ISS PBL14 START | 43.93 |
| HIERARCH ESO ISS PBL14 END | 43.836 |
| HIERARCH ESO ISS PBLA14 START | 317.389 |
| HIERARCH ESO ISS PBLA14 END | 317.394 |
| HIERARCH ESO ISS PBL23 START | 25.345 |
| HIERARCH ESO ISS PBL23 END | 25.435 |
| HIERARCH ESO ISS PBLA23 START | 228.1 |
| HIERARCH ESO ISS PBLA23 END | 228.1 |
| HIERARCH ESO ISS PBL24 START | 44.028 |
| HIERARCH ESO ISS PBL24 END | 44.183 |
| HIERARCH ESO ISS PBLA24 START | 57.375 |
| HIERARCH ESO ISS PBLA24 END | 57.375 |
| HIERARCH ESO ISS PBL34 START | 69.161 |
| HIERARCH ESO ISS PBL34 END | 69.408 |
| HIERARCH ESO ISS PBLA34 START | 53.98 |
| HIERARCH ESO ISS PBLA34 END | 53.999 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008452 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0077 |
| HIERARCH ESO ISS AMBI TEMP | 11.86 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |