Exposure
- ID
- PIONI.2022-11-22T04:53:14.190_1
- Header ID
- PIONI.2022-11-22T04:53:14.190
- Date updated
- 2022-11-22 05:00:56 UTC+0000
- Release date
- 2023-11-22 05:00:56 UTC+0000
- UTC Start
- 2022-11-22 04:53:14.191
- UTC End
- 2022-11-22 04:54:05.391
- MJD Start
- 59905.2036364647
- MJD End
- 59905.2042290573
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006943
- Ambient temperature (°C)
- 13.07
- Seeing (arcsec)
- 0.65
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 | 67.6460 | 67.6830 | 276.4000 | 276.3000 |
| K0-D0 | 87.1530 | 87.3060 | 263.7000 | 263.5000 |
| K0-J3 | 43.2950 | 43.2000 | 317.4360 | 317.4490 |
| G2-D0 | 25.9410 | 26.0290 | 228.4000 | 228.5000 |
| G2-J3 | 45.0510 | 45.2010 | 57.3580 | 57.3550 |
| D0-J3 | 70.7920 | 71.0300 | 54.0880 | 54.1040 |
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 | 59905.2036364647 |
| 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 | 67.646 |
| HIERARCH ESO ISS PBL12 END | 67.683 |
| HIERARCH ESO ISS PBLA12 START | 276.4 |
| HIERARCH ESO ISS PBLA12 END | 276.3 |
| HIERARCH ESO ISS PBL13 START | 87.153 |
| HIERARCH ESO ISS PBL13 END | 87.306 |
| HIERARCH ESO ISS PBLA13 START | 263.7 |
| HIERARCH ESO ISS PBLA13 END | 263.5 |
| HIERARCH ESO ISS PBL14 START | 43.295 |
| HIERARCH ESO ISS PBL14 END | 43.2 |
| HIERARCH ESO ISS PBLA14 START | 317.436 |
| HIERARCH ESO ISS PBLA14 END | 317.449 |
| HIERARCH ESO ISS PBL23 START | 25.941 |
| HIERARCH ESO ISS PBL23 END | 26.029 |
| HIERARCH ESO ISS PBLA23 START | 228.4 |
| HIERARCH ESO ISS PBLA23 END | 228.5 |
| HIERARCH ESO ISS PBL24 START | 45.051 |
| HIERARCH ESO ISS PBL24 END | 45.201 |
| HIERARCH ESO ISS PBLA24 START | 57.358 |
| HIERARCH ESO ISS PBLA24 END | 57.355 |
| HIERARCH ESO ISS PBL34 START | 70.792 |
| HIERARCH ESO ISS PBL34 END | 71.03 |
| HIERARCH ESO ISS PBLA34 START | 54.088 |
| HIERARCH ESO ISS PBLA34 END | 54.104 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007307 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006579 |
| HIERARCH ESO ISS AMBI TEMP | 13.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |