Exposure
- ID
- PIONI.2025-07-21T10:08:20.899_1
- Header ID
- PIONI.2025-07-21T10:08:20.899
- Date updated
- 2025-07-21 10:15:41 UTC+0000
- Release date
- 2025-07-21 10:08:20 UTC+0000
- UTC Start
- 2025-07-21 10:08:20.899
- UTC End
- 2025-07-21 10:08:46.499
- MJD Start
- 60877.4224641128
- MJD End
- 60877.4227604091
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009157499999999999
- Ambient temperature (°C)
- 14.7
- Seeing (arcsec)
- 0.43999999999999995
Observation
- ID
- 68907
- 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
- 51270
- Name
- HD220009
- RA
- 350.085095
- DEC
- 5.38097
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 68.6710 | 68.5340 | 116.4000 | 116.5000 |
| A0-J2 | 109.6440 | 109.4660 | 89.6000 | 89.6000 |
| A0-K0 | 120.5350 | 120.4300 | 69.5320 | 69.5000 |
| G1-J2 | 57.4570 | 57.4360 | 56.9000 | 56.9000 |
| G1-K0 | 89.0690 | 89.0920 | 35.2670 | 35.2760 |
| J2-K0 | 41.4950 | 41.5010 | 4.5330 | 4.6100 |
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 | 60877.4224641128 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD220009 |
| RA | 350.085095 |
| DEC | 5.38097 |
| 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 | 68.671 |
| HIERARCH ESO ISS PBL12 END | 68.534 |
| HIERARCH ESO ISS PBLA12 START | 116.4 |
| HIERARCH ESO ISS PBLA12 END | 116.5 |
| HIERARCH ESO ISS PBL13 START | 109.644 |
| HIERARCH ESO ISS PBL13 END | 109.466 |
| HIERARCH ESO ISS PBLA13 START | 89.6 |
| HIERARCH ESO ISS PBLA13 END | 89.6 |
| HIERARCH ESO ISS PBL14 START | 120.535 |
| HIERARCH ESO ISS PBL14 END | 120.43 |
| HIERARCH ESO ISS PBLA14 START | 69.532 |
| HIERARCH ESO ISS PBLA14 END | 69.5 |
| HIERARCH ESO ISS PBL23 START | 57.457 |
| HIERARCH ESO ISS PBL23 END | 57.436 |
| HIERARCH ESO ISS PBLA23 START | 56.9 |
| HIERARCH ESO ISS PBLA23 END | 56.9 |
| HIERARCH ESO ISS PBL24 START | 89.069 |
| HIERARCH ESO ISS PBL24 END | 89.092 |
| HIERARCH ESO ISS PBLA24 START | 35.267 |
| HIERARCH ESO ISS PBLA24 END | 35.276 |
| HIERARCH ESO ISS PBL34 START | 41.495 |
| HIERARCH ESO ISS PBL34 END | 41.501 |
| HIERARCH ESO ISS PBLA34 START | 4.533 |
| HIERARCH ESO ISS PBLA34 END | 4.61 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008973 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009342 |
| HIERARCH ESO ISS AMBI TEMP | 14.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |