Exposure
- ID
- PIONI.2025-05-31T05:27:56.080_1
- Header ID
- PIONI.2025-05-31T05:27:56.080
- Date updated
- 2025-05-31 05:36:45 UTC+0000
- Release date
- 2026-05-31 05:36:44 UTC+0000
- UTC Start
- 2025-05-31 05:27:56.080
- UTC End
- 2025-05-31 05:28:34.480
- MJD Start
- 60826.2277324125
- MJD End
- 60826.228176856945
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.013505
- Ambient temperature (°C)
- 15.13
- Seeing (arcsec)
- 0.33
Observation
- ID
- 67674
- Category
- science
- 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
- 50327
- Name
- HIP98575
- RA
- 300.348813
- DEC
- -22.73738
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 45.8780 | 45.9110 | 140.5000 | 140.5000 |
| A0-J2 | 103.6540 | 103.9000 | 75.5000 | 75.6000 |
| A0-J6 | 165.8940 | 165.9050 | 5.5020 | 5.6210 |
| B5-J2 | 93.9330 | 94.0850 | 49.2000 | 49.4000 |
| B5-J6 | 200.9430 | 200.9390 | 356.2030 | 356.3010 |
| J2-J6 | 162.7680 | 162.8380 | 328.7540 | 328.7920 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60826.2277324125 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP98575 |
| RA | 300.348813 |
| DEC | -22.73738 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 45.878 |
| HIERARCH ESO ISS PBL12 END | 45.911 |
| HIERARCH ESO ISS PBLA12 START | 140.5 |
| HIERARCH ESO ISS PBLA12 END | 140.5 |
| HIERARCH ESO ISS PBL13 START | 103.654 |
| HIERARCH ESO ISS PBL13 END | 103.9 |
| HIERARCH ESO ISS PBLA13 START | 75.5 |
| HIERARCH ESO ISS PBLA13 END | 75.6 |
| HIERARCH ESO ISS PBL14 START | 165.894 |
| HIERARCH ESO ISS PBL14 END | 165.905 |
| HIERARCH ESO ISS PBLA14 START | 5.502 |
| HIERARCH ESO ISS PBLA14 END | 5.621 |
| HIERARCH ESO ISS PBL23 START | 93.933 |
| HIERARCH ESO ISS PBL23 END | 94.085 |
| HIERARCH ESO ISS PBLA23 START | 49.2 |
| HIERARCH ESO ISS PBLA23 END | 49.4 |
| HIERARCH ESO ISS PBL24 START | 200.943 |
| HIERARCH ESO ISS PBL24 END | 200.939 |
| HIERARCH ESO ISS PBLA24 START | 356.203 |
| HIERARCH ESO ISS PBLA24 END | 356.301 |
| HIERARCH ESO ISS PBL34 START | 162.768 |
| HIERARCH ESO ISS PBL34 END | 162.838 |
| HIERARCH ESO ISS PBLA34 START | 328.754 |
| HIERARCH ESO ISS PBLA34 END | 328.792 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.013505 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013505 |
| HIERARCH ESO ISS AMBI TEMP | 15.13 |
| HIERARCH ESO ISS AMBI FWHM START | 0.33 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |