Exposure
- ID
- PIONI.2024-07-03T00:04:49.405_1
- Header ID
- PIONI.2024-07-03T00:04:49.405
- Date updated
- 2024-07-03 00:10:44 UTC+0000
- Release date
- 2025-07-03 00:10:43 UTC+0000
- UTC Start
- 2024-07-03 00:04:49.405
- UTC End
- 2024-07-03 00:05:27.805
- MJD Start
- 60494.0033495976
- MJD End
- 60494.003794042
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0066105
- Ambient temperature (°C)
- 16.35
- Seeing (arcsec)
- 0.885
Observation
- ID
- 59835
- Category
- science
- Program ID
- 113.26BT.001
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44391
- Name
- S Mus
- RA
- 183.192519
- DEC
- -70.1518
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.1060 | 89.1200 | 134.7000 | 134.9000 |
| A0-J2 | 128.2030 | 128.1860 | 119.2000 | 119.4000 |
| A0-K0 | 117.7500 | 117.6930 | 103.6300 | 103.8250 |
| G1-J2 | 48.5350 | 48.4970 | 89.9000 | 90.1000 |
| G1-K0 | 61.8900 | 61.8250 | 55.6520 | 55.8000 |
| J2-K0 | 34.9550 | 34.9520 | 4.2060 | 4.3290 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60494.0033495976 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | S Mus |
| RA | 183.192519 |
| DEC | -70.1518 |
| 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 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 89.106 |
| HIERARCH ESO ISS PBL12 END | 89.12 |
| HIERARCH ESO ISS PBLA12 START | 134.7 |
| HIERARCH ESO ISS PBLA12 END | 134.9 |
| HIERARCH ESO ISS PBL13 START | 128.203 |
| HIERARCH ESO ISS PBL13 END | 128.186 |
| HIERARCH ESO ISS PBLA13 START | 119.2 |
| HIERARCH ESO ISS PBLA13 END | 119.4 |
| HIERARCH ESO ISS PBL14 START | 117.75 |
| HIERARCH ESO ISS PBL14 END | 117.693 |
| HIERARCH ESO ISS PBLA14 START | 103.63 |
| HIERARCH ESO ISS PBLA14 END | 103.825 |
| HIERARCH ESO ISS PBL23 START | 48.535 |
| HIERARCH ESO ISS PBL23 END | 48.497 |
| HIERARCH ESO ISS PBLA23 START | 89.9 |
| HIERARCH ESO ISS PBLA23 END | 90.1 |
| HIERARCH ESO ISS PBL24 START | 61.89 |
| HIERARCH ESO ISS PBL24 END | 61.825 |
| HIERARCH ESO ISS PBLA24 START | 55.652 |
| HIERARCH ESO ISS PBLA24 END | 55.8 |
| HIERARCH ESO ISS PBL34 START | 34.955 |
| HIERARCH ESO ISS PBL34 END | 34.952 |
| HIERARCH ESO ISS PBLA34 START | 4.206 |
| HIERARCH ESO ISS PBLA34 END | 4.329 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00684 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006381 |
| HIERARCH ESO ISS AMBI TEMP | 16.35 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |