Exposure
- ID
- PIONI.2024-04-25T04:36:38.785_1
- Header ID
- PIONI.2024-04-25T04:36:38.785
- Date updated
- 2024-04-25 04:45:28 UTC+0000
- Release date
- 2025-04-25 04:45:28 UTC+0000
- UTC Start
- 2024-04-25 04:36:38.785
- UTC End
- 2024-04-25 04:37:29.985
- MJD Start
- 60425.1921155727
- MJD End
- 60425.1927081653
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007123
- Ambient temperature (°C)
- 15.85
- Seeing (arcsec)
- 0.58
Observation
- ID
- 58945
- Category
- science
- Program ID
- 111.24GV.002
- Program Title
- TRACING BINARITY OF HIGH-MASS STARS AT BIRTH WITH PIONIER
- Program Type
- Normal
- PI / COI
- KOUMPIA/ DE WIT/ OUDMAIJER/ SHENTON/ FROST/ KOUTOULAKI
Target
- ID
- 43633
- Name
- IRAS 17216-3801
- RA
- 261.278812
- DEC
- -38.06698
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.4890 | 56.4890 | 0.2000 | 0.3000 |
| U1-U3 | 102.3990 | 102.3990 | 4.8000 | 4.9000 |
| U1-U4 | 122.1090 | 122.1800 | 26.0450 | 26.2720 |
| U2-U3 | 46.3130 | 46.3160 | 10.4000 | 10.5000 |
| U2-U4 | 75.4360 | 75.5580 | 45.1290 | 45.3800 |
| U3-U4 | 45.7810 | 45.9300 | 80.3680 | 80.5590 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24GV.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60425.1921155727 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | IRAS 17216-3801 |
| RA | 261.278812 |
| DEC | -38.06698 |
| HIERARCH ESO INS OPTI2 NAME | FREE |
| HIERARCH ESO INS OPTI2 ID | FREE |
| HIERARCH ESO INS FILT1 NAME | H |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 51.2 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 56.489 |
| HIERARCH ESO ISS PBL12 END | 56.489 |
| HIERARCH ESO ISS PBLA12 START | 0.2 |
| HIERARCH ESO ISS PBLA12 END | 0.3 |
| HIERARCH ESO ISS PBL13 START | 102.399 |
| HIERARCH ESO ISS PBL13 END | 102.399 |
| HIERARCH ESO ISS PBLA13 START | 4.8 |
| HIERARCH ESO ISS PBLA13 END | 4.9 |
| HIERARCH ESO ISS PBL14 START | 122.109 |
| HIERARCH ESO ISS PBL14 END | 122.18 |
| HIERARCH ESO ISS PBLA14 START | 26.045 |
| HIERARCH ESO ISS PBLA14 END | 26.272 |
| HIERARCH ESO ISS PBL23 START | 46.313 |
| HIERARCH ESO ISS PBL23 END | 46.316 |
| HIERARCH ESO ISS PBLA23 START | 10.4 |
| HIERARCH ESO ISS PBLA23 END | 10.5 |
| HIERARCH ESO ISS PBL24 START | 75.436 |
| HIERARCH ESO ISS PBL24 END | 75.558 |
| HIERARCH ESO ISS PBLA24 START | 45.129 |
| HIERARCH ESO ISS PBLA24 END | 45.38 |
| HIERARCH ESO ISS PBL34 START | 45.781 |
| HIERARCH ESO ISS PBL34 END | 45.93 |
| HIERARCH ESO ISS PBLA34 START | 80.368 |
| HIERARCH ESO ISS PBLA34 END | 80.559 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007123 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007123 |
| HIERARCH ESO ISS AMBI TEMP | 15.85 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |