Exposure
- ID
- PIONI.2025-03-21T03:35:16.256_1
- Header ID
- PIONI.2025-03-21T03:35:16.256
- Date updated
- 2025-03-21 03:40:47 UTC+0000
- Release date
- 2026-03-21 03:40:47 UTC+0000
- UTC Start
- 2025-03-21 03:35:16.255
- UTC End
- 2025-03-21 03:35:41.855
- MJD Start
- 60755.1494936966
- MJD End
- 60755.149789992895
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0109425
- Ambient temperature (°C)
- 16.3
- Seeing (arcsec)
- 0.385
Observation
- ID
- 65740
- 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
- 48913
- Name
- HIP72471
- RA
- 222.276292
- DEC
- -56.6685
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 63.5380 | 63.6150 | 59.2000 | 59.4000 |
| A0-J2 | 111.3390 | 111.3930 | 36.4000 | 36.6000 |
| A0-K0 | 124.2420 | 124.2570 | 21.0880 | 21.2290 |
| G1-J2 | 58.2180 | 58.2180 | 11.4000 | 11.5000 |
| G1-K0 | 83.9560 | 83.9610 | 353.2570 | 353.3480 |
| J2-K0 | 33.8870 | 33.9180 | 320.9240 | 320.9820 |
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 | 60755.1494936966 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP72471 |
| RA | 222.276292 |
| DEC | -56.6685 |
| 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 | 63.538 |
| HIERARCH ESO ISS PBL12 END | 63.615 |
| HIERARCH ESO ISS PBLA12 START | 59.2 |
| HIERARCH ESO ISS PBLA12 END | 59.4 |
| HIERARCH ESO ISS PBL13 START | 111.339 |
| HIERARCH ESO ISS PBL13 END | 111.393 |
| HIERARCH ESO ISS PBLA13 START | 36.4 |
| HIERARCH ESO ISS PBLA13 END | 36.6 |
| HIERARCH ESO ISS PBL14 START | 124.242 |
| HIERARCH ESO ISS PBL14 END | 124.257 |
| HIERARCH ESO ISS PBLA14 START | 21.088 |
| HIERARCH ESO ISS PBLA14 END | 21.229 |
| HIERARCH ESO ISS PBL23 START | 58.218 |
| HIERARCH ESO ISS PBL23 END | 58.218 |
| HIERARCH ESO ISS PBLA23 START | 11.4 |
| HIERARCH ESO ISS PBLA23 END | 11.5 |
| HIERARCH ESO ISS PBL24 START | 83.956 |
| HIERARCH ESO ISS PBL24 END | 83.961 |
| HIERARCH ESO ISS PBLA24 START | 353.257 |
| HIERARCH ESO ISS PBLA24 END | 353.348 |
| HIERARCH ESO ISS PBL34 START | 33.887 |
| HIERARCH ESO ISS PBL34 END | 33.918 |
| HIERARCH ESO ISS PBLA34 START | 320.924 |
| HIERARCH ESO ISS PBLA34 END | 320.982 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010849 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011036 |
| HIERARCH ESO ISS AMBI TEMP | 16.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.38 |