Exposure
- ID
- PIONI.2024-07-15T06:54:48.524_1
- Header ID
- PIONI.2024-07-15T06:54:48.524
- Date updated
- 2024-07-15 07:00:42 UTC+0000
- Release date
- 2025-07-15 07:00:42 UTC+0000
- UTC Start
- 2024-07-15 06:54:48.524
- UTC End
- 2024-07-15 06:55:26.924
- MJD Start
- 60506.2880616207
- MJD End
- 60506.2885060651
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0019635
- Ambient temperature (°C)
- 11.69
- Seeing (arcsec)
- 0.795
Observation
- ID
- 60080
- 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
- 44592
- Name
- V350 Sgr
- RA
- 281.322302
- DEC
- -20.6474
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 46.7600 | 46.7570 | 175.5000 | 175.6000 |
| A0-J2 | 96.9480 | 96.6850 | 113.3000 | 113.4000 |
| A0-J6 | 160.0470 | 159.9320 | 37.5580 | 37.5770 |
| B5-J2 | 85.7730 | 85.5330 | 84.5000 | 84.5000 |
| B5-J6 | 197.2670 | 197.1990 | 28.4200 | 28.4550 |
| J2-J6 | 165.4370 | 165.4420 | 2.9450 | 3.0510 |
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 | 60506.2880616207 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V350 Sgr |
| RA | 281.322302 |
| DEC | -20.6474 |
| 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 | 46.76 |
| HIERARCH ESO ISS PBL12 END | 46.757 |
| HIERARCH ESO ISS PBLA12 START | 175.5 |
| HIERARCH ESO ISS PBLA12 END | 175.6 |
| HIERARCH ESO ISS PBL13 START | 96.948 |
| HIERARCH ESO ISS PBL13 END | 96.685 |
| HIERARCH ESO ISS PBLA13 START | 113.3 |
| HIERARCH ESO ISS PBLA13 END | 113.4 |
| HIERARCH ESO ISS PBL14 START | 160.047 |
| HIERARCH ESO ISS PBL14 END | 159.932 |
| HIERARCH ESO ISS PBLA14 START | 37.558 |
| HIERARCH ESO ISS PBLA14 END | 37.577 |
| HIERARCH ESO ISS PBL23 START | 85.773 |
| HIERARCH ESO ISS PBL23 END | 85.533 |
| HIERARCH ESO ISS PBLA23 START | 84.5 |
| HIERARCH ESO ISS PBLA23 END | 84.5 |
| HIERARCH ESO ISS PBL24 START | 197.267 |
| HIERARCH ESO ISS PBL24 END | 197.199 |
| HIERARCH ESO ISS PBLA24 START | 28.42 |
| HIERARCH ESO ISS PBLA24 END | 28.455 |
| HIERARCH ESO ISS PBL34 START | 165.437 |
| HIERARCH ESO ISS PBL34 END | 165.442 |
| HIERARCH ESO ISS PBLA34 START | 2.945 |
| HIERARCH ESO ISS PBLA34 END | 3.051 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002037 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00189 |
| HIERARCH ESO ISS AMBI TEMP | 11.69 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |