Exposure
- ID
- PIONI.2025-12-03T03:31:51.634_1
- Header ID
- PIONI.2025-12-03T03:31:51.634
- Date updated
- 2025-12-03 03:36:08 UTC+0000
- Release date
- 2026-12-03 03:36:08 UTC+0000
- UTC Start
- 2025-12-03 03:31:51.634
- UTC End
- 2025-12-03 03:32:17.234
- MJD Start
- 61012.1471253899
- MJD End
- 61012.1474216862
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005061
- Ambient temperature (°C)
- 13.98
- Seeing (arcsec)
- 0.66
Observation
- ID
- 71953
- Category
- science
- Program ID
- 116.292S.001
- Program Title
- CONSTRAINING THE COSMIC DANCE OF MASSIVE STARS IN TRIPLE SYSTEMS
- Program Type
- Normal
- PI / COI
- MAHY / SANA / LE BOUQUIN / FROST / BORDIER
Target
- ID
- 53418
- Name
- HD_30836
- RA
- 72.800387
- DEC
- 5.60511
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.2870 | 90.3020 | 114.1000 | 114.1000 |
| A0-J2 | 123.7080 | 123.8050 | 94.4000 | 94.4000 |
| A0-K0 | 114.0650 | 114.2100 | 73.5660 | 73.5730 |
| G1-J2 | 49.2480 | 49.3150 | 56.2000 | 56.3000 |
| G1-K0 | 74.2480 | 74.2970 | 21.3190 | 21.4020 |
| J2-K0 | 44.0510 | 44.0340 | 341.5510 | 341.6030 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.292S.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 61012.1471253899 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_30836 |
| RA | 72.800387 |
| DEC | 5.60511 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 90.287 |
| HIERARCH ESO ISS PBL12 END | 90.302 |
| HIERARCH ESO ISS PBLA12 START | 114.1 |
| HIERARCH ESO ISS PBLA12 END | 114.1 |
| HIERARCH ESO ISS PBL13 START | 123.708 |
| HIERARCH ESO ISS PBL13 END | 123.805 |
| HIERARCH ESO ISS PBLA13 START | 94.4 |
| HIERARCH ESO ISS PBLA13 END | 94.4 |
| HIERARCH ESO ISS PBL14 START | 114.065 |
| HIERARCH ESO ISS PBL14 END | 114.21 |
| HIERARCH ESO ISS PBLA14 START | 73.566 |
| HIERARCH ESO ISS PBLA14 END | 73.573 |
| HIERARCH ESO ISS PBL23 START | 49.248 |
| HIERARCH ESO ISS PBL23 END | 49.315 |
| HIERARCH ESO ISS PBLA23 START | 56.2 |
| HIERARCH ESO ISS PBLA23 END | 56.3 |
| HIERARCH ESO ISS PBL24 START | 74.248 |
| HIERARCH ESO ISS PBL24 END | 74.297 |
| HIERARCH ESO ISS PBLA24 START | 21.319 |
| HIERARCH ESO ISS PBLA24 END | 21.402 |
| HIERARCH ESO ISS PBL34 START | 44.051 |
| HIERARCH ESO ISS PBL34 END | 44.034 |
| HIERARCH ESO ISS PBLA34 START | 341.551 |
| HIERARCH ESO ISS PBLA34 END | 341.603 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005061 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005061 |
| HIERARCH ESO ISS AMBI TEMP | 13.98 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |