Exposure
- ID
- PIONI.2022-11-22T04:50:05.082_1
- Header ID
- PIONI.2022-11-22T04:50:05.082
- Date updated
- 2022-11-22 04:55:51 UTC+0000
- Release date
- 2023-11-22 04:55:51 UTC+0000
- UTC Start
- 2022-11-22 04:50:05.082
- UTC End
- 2022-11-22 04:50:56.282
- MJD Start
- 59905.2014477053
- MJD End
- 59905.202040297896
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0069955
- Ambient temperature (°C)
- 13.11
- Seeing (arcsec)
- 0.6000000000000001
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 | 67.5250 | 67.5650 | 276.9000 | 276.7000 |
| K0-D0 | 86.6690 | 86.8270 | 264.0000 | 263.9000 |
| K0-J3 | 43.5880 | 43.4940 | 317.4110 | 317.4170 |
| G2-D0 | 25.6690 | 25.7570 | 228.3000 | 228.3000 |
| G2-J3 | 44.5840 | 44.7350 | 57.3710 | 57.3660 |
| D0-J3 | 70.0470 | 70.2880 | 54.0450 | 54.0580 |
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 | 59905.2014477053 |
| 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 | 67.525 |
| HIERARCH ESO ISS PBL12 END | 67.565 |
| HIERARCH ESO ISS PBLA12 START | 276.9 |
| HIERARCH ESO ISS PBLA12 END | 276.7 |
| HIERARCH ESO ISS PBL13 START | 86.669 |
| HIERARCH ESO ISS PBL13 END | 86.827 |
| HIERARCH ESO ISS PBLA13 START | 264.0 |
| HIERARCH ESO ISS PBLA13 END | 263.9 |
| HIERARCH ESO ISS PBL14 START | 43.588 |
| HIERARCH ESO ISS PBL14 END | 43.494 |
| HIERARCH ESO ISS PBLA14 START | 317.411 |
| HIERARCH ESO ISS PBLA14 END | 317.417 |
| HIERARCH ESO ISS PBL23 START | 25.669 |
| HIERARCH ESO ISS PBL23 END | 25.757 |
| HIERARCH ESO ISS PBLA23 START | 228.3 |
| HIERARCH ESO ISS PBLA23 END | 228.3 |
| HIERARCH ESO ISS PBL24 START | 44.584 |
| HIERARCH ESO ISS PBL24 END | 44.735 |
| HIERARCH ESO ISS PBLA24 START | 57.371 |
| HIERARCH ESO ISS PBLA24 END | 57.366 |
| HIERARCH ESO ISS PBL34 START | 70.047 |
| HIERARCH ESO ISS PBL34 END | 70.288 |
| HIERARCH ESO ISS PBLA34 START | 54.045 |
| HIERARCH ESO ISS PBLA34 END | 54.058 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006601 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00739 |
| HIERARCH ESO ISS AMBI TEMP | 13.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |