Exposure
- ID
- PIONI.2024-07-16T00:18:22.976_1
- Header ID
- PIONI.2024-07-16T00:18:22.976
- Date updated
- 2024-07-16 00:25:42 UTC+0000
- Release date
- 2025-07-16 00:25:42 UTC+0000
- UTC Start
- 2024-07-16 00:18:22.976
- UTC End
- 2024-07-16 00:19:01.376
- MJD Start
- 60507.0127659258
- MJD End
- 60507.0132103702
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0047805
- Ambient temperature (°C)
- 14.59
- Seeing (arcsec)
- 0.695
Observation
- ID
- 60108
- Category
- science
- Program ID
- 113.26BT.002
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44620
- Name
- HIP66802
- RA
- 205.402068
- DEC
- -45.49401
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.6140 | 47.6210 | 162.3000 | 162.4000 |
| A0-J2 | 125.0840 | 125.0090 | 109.4000 | 109.5000 |
| A0-J6 | 150.5910 | 150.4720 | 38.2590 | 38.3450 |
| B5-J2 | 103.6040 | 103.5000 | 87.8000 | 88.0000 |
| B5-J6 | 181.5820 | 181.4880 | 25.7100 | 25.7910 |
| J2-J6 | 161.6270 | 161.6440 | 351.1860 | 351.2900 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60507.0127659258 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP66802 |
| RA | 205.402068 |
| DEC | -45.49401 |
| 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 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 47.614 |
| HIERARCH ESO ISS PBL12 END | 47.621 |
| HIERARCH ESO ISS PBLA12 START | 162.3 |
| HIERARCH ESO ISS PBLA12 END | 162.4 |
| HIERARCH ESO ISS PBL13 START | 125.084 |
| HIERARCH ESO ISS PBL13 END | 125.009 |
| HIERARCH ESO ISS PBLA13 START | 109.4 |
| HIERARCH ESO ISS PBLA13 END | 109.5 |
| HIERARCH ESO ISS PBL14 START | 150.591 |
| HIERARCH ESO ISS PBL14 END | 150.472 |
| HIERARCH ESO ISS PBLA14 START | 38.259 |
| HIERARCH ESO ISS PBLA14 END | 38.345 |
| HIERARCH ESO ISS PBL23 START | 103.604 |
| HIERARCH ESO ISS PBL23 END | 103.5 |
| HIERARCH ESO ISS PBLA23 START | 87.8 |
| HIERARCH ESO ISS PBLA23 END | 88.0 |
| HIERARCH ESO ISS PBL24 START | 181.582 |
| HIERARCH ESO ISS PBL24 END | 181.488 |
| HIERARCH ESO ISS PBLA24 START | 25.71 |
| HIERARCH ESO ISS PBLA24 END | 25.791 |
| HIERARCH ESO ISS PBL34 START | 161.627 |
| HIERARCH ESO ISS PBL34 END | 161.644 |
| HIERARCH ESO ISS PBLA34 START | 351.186 |
| HIERARCH ESO ISS PBLA34 END | 351.29 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004803 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004758 |
| HIERARCH ESO ISS AMBI TEMP | 14.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |