Exposure
- ID
- PIONI.2024-07-03T02:28:21.139_1
- Header ID
- PIONI.2024-07-03T02:28:21.139
- Date updated
- 2024-07-03 02:35:51 UTC+0000
- Release date
- 2025-07-03 02:35:51 UTC+0000
- UTC Start
- 2024-07-03 02:28:21.139
- UTC End
- 2024-07-03 02:28:59.539
- MJD Start
- 60494.1030224399
- MJD End
- 60494.1034668843
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007039
- Ambient temperature (°C)
- 17.63
- Seeing (arcsec)
- 0.65
Observation
- ID
- 59857
- 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
- 44412
- Name
- V636 Sco
- RA
- 260.692057
- DEC
- -45.61429
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.3350 | 86.3990 | 106.0000 | 106.2000 |
| A0-J2 | 127.2800 | 127.3340 | 83.4000 | 83.5000 |
| A0-K0 | 127.9310 | 127.9380 | 63.1470 | 63.2920 |
| G1-J2 | 58.0330 | 58.0250 | 48.5000 | 48.6000 |
| G1-K0 | 87.3600 | 87.3390 | 20.8960 | 21.0040 |
| J2-K0 | 44.8690 | 44.8820 | 344.0940 | 344.1810 |
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 | 60494.1030224399 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V636 Sco |
| RA | 260.692057 |
| DEC | -45.61429 |
| 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 | 86.335 |
| HIERARCH ESO ISS PBL12 END | 86.399 |
| HIERARCH ESO ISS PBLA12 START | 106.0 |
| HIERARCH ESO ISS PBLA12 END | 106.2 |
| HIERARCH ESO ISS PBL13 START | 127.28 |
| HIERARCH ESO ISS PBL13 END | 127.334 |
| HIERARCH ESO ISS PBLA13 START | 83.4 |
| HIERARCH ESO ISS PBLA13 END | 83.5 |
| HIERARCH ESO ISS PBL14 START | 127.931 |
| HIERARCH ESO ISS PBL14 END | 127.938 |
| HIERARCH ESO ISS PBLA14 START | 63.147 |
| HIERARCH ESO ISS PBLA14 END | 63.292 |
| HIERARCH ESO ISS PBL23 START | 58.033 |
| HIERARCH ESO ISS PBL23 END | 58.025 |
| HIERARCH ESO ISS PBLA23 START | 48.5 |
| HIERARCH ESO ISS PBLA23 END | 48.6 |
| HIERARCH ESO ISS PBL24 START | 87.36 |
| HIERARCH ESO ISS PBL24 END | 87.339 |
| HIERARCH ESO ISS PBLA24 START | 20.896 |
| HIERARCH ESO ISS PBLA24 END | 21.004 |
| HIERARCH ESO ISS PBL34 START | 44.869 |
| HIERARCH ESO ISS PBL34 END | 44.882 |
| HIERARCH ESO ISS PBLA34 START | 344.094 |
| HIERARCH ESO ISS PBLA34 END | 344.181 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007622 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006456 |
| HIERARCH ESO ISS AMBI TEMP | 17.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |