Exposure
- ID
- PIONI.2025-03-21T04:46:51.204_1
- Header ID
- PIONI.2025-03-21T04:46:51.204
- Date updated
- 2025-03-21 04:50:59 UTC+0000
- Release date
- 2025-03-21 04:46:51 UTC+0000
- UTC Start
- 2025-03-21 04:46:51.204
- UTC End
- 2025-03-21 04:47:16.804
- MJD Start
- 60755.199203745
- MJD End
- 60755.1995000413
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009272
- Ambient temperature (°C)
- 15.89
- Seeing (arcsec)
- 0.38
Observation
- ID
- 65744
- Category
- calibrator
- Program ID
- 115.285P.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 48917
- Name
- HD81089
- RA
- 140.764461
- DEC
- -21.93834
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 77.9530 | 77.8780 | 137.6000 | 137.7000 |
| A0-J2 | 104.9920 | 104.8200 | 110.5000 | 110.6000 |
| A0-K0 | 105.3600 | 105.1840 | 83.7960 | 83.8420 |
| G1-J2 | 50.2810 | 50.2160 | 65.6000 | 65.6000 |
| G1-K0 | 86.4660 | 86.4270 | 37.1160 | 37.1380 |
| J2-K0 | 48.5740 | 48.5750 | 7.5670 | 7.6310 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60755.199203745 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD81089 |
| RA | 140.764461 |
| DEC | -21.93834 |
| 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 | 77.953 |
| HIERARCH ESO ISS PBL12 END | 77.878 |
| HIERARCH ESO ISS PBLA12 START | 137.6 |
| HIERARCH ESO ISS PBLA12 END | 137.7 |
| HIERARCH ESO ISS PBL13 START | 104.992 |
| HIERARCH ESO ISS PBL13 END | 104.82 |
| HIERARCH ESO ISS PBLA13 START | 110.5 |
| HIERARCH ESO ISS PBLA13 END | 110.6 |
| HIERARCH ESO ISS PBL14 START | 105.36 |
| HIERARCH ESO ISS PBL14 END | 105.184 |
| HIERARCH ESO ISS PBLA14 START | 83.796 |
| HIERARCH ESO ISS PBLA14 END | 83.842 |
| HIERARCH ESO ISS PBL23 START | 50.281 |
| HIERARCH ESO ISS PBL23 END | 50.216 |
| HIERARCH ESO ISS PBLA23 START | 65.6 |
| HIERARCH ESO ISS PBLA23 END | 65.6 |
| HIERARCH ESO ISS PBL24 START | 86.466 |
| HIERARCH ESO ISS PBL24 END | 86.427 |
| HIERARCH ESO ISS PBLA24 START | 37.116 |
| HIERARCH ESO ISS PBLA24 END | 37.138 |
| HIERARCH ESO ISS PBL34 START | 48.574 |
| HIERARCH ESO ISS PBL34 END | 48.575 |
| HIERARCH ESO ISS PBLA34 START | 7.567 |
| HIERARCH ESO ISS PBLA34 END | 7.631 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009272 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009272 |
| HIERARCH ESO ISS AMBI TEMP | 15.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.38 |
| HIERARCH ESO ISS AMBI FWHM END | 0.38 |