Exposure
- ID
- PIONI.2021-10-04T01:17:30.510_1
- Header ID
- PIONI.2021-10-04T01:17:30.510
- Date updated
- 2021-10-04 01:24:07 UTC+0000
- Release date
- 2022-10-04 01:24:07 UTC+0000
- UTC Start
- 2021-10-04 01:17:30.510
- UTC End
- 2021-10-04 01:18:08.910
- MJD Start
- 59491.0538253458
- MJD End
- 59491.0542697902
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036915
- Ambient temperature (°C)
- 12.52
- Seeing (arcsec)
- 0.895
Observation
- ID
- 48418
- Category
- science
- Program ID
- 0103.D-0711(A)
- Program Title
- UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - COMPLETION BEFORE GAIAS THIRD DATA RELEASE
- Program Type
- Normal
- PI / COI
- TRAHIN/ KERVELLA/ BREUVAL/ BORGNIET/ MERAND/ GALLENNE/ HOCDE/ NARDETTO/ LAGADEC
Target
- ID
- 36303
- Name
- TT_Aql
- RA
- 287.056187
- DEC
- 1.29863
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 67.2120 | 67.0260 | 121.1000 | 121.2000 |
| A0-J2 | 104.8290 | 104.5590 | 92.2000 | 92.2000 |
| A0-K0 | 116.2390 | 116.0580 | 70.3610 | 70.3230 |
| G1-J2 | 56.2700 | 56.2250 | 57.0000 | 57.0000 |
| G1-K0 | 90.2030 | 90.2180 | 35.1350 | 35.1410 |
| J2-K0 | 43.3720 | 43.3810 | 6.2470 | 6.3440 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 0103.D-0711(A) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59491.0538253458 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | TT_Aql |
| RA | 287.056187 |
| DEC | 1.29863 |
| 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 | 67.212 |
| HIERARCH ESO ISS PBL12 END | 67.026 |
| HIERARCH ESO ISS PBLA12 START | 121.1 |
| HIERARCH ESO ISS PBLA12 END | 121.2 |
| HIERARCH ESO ISS PBL13 START | 104.829 |
| HIERARCH ESO ISS PBL13 END | 104.559 |
| HIERARCH ESO ISS PBLA13 START | 92.2 |
| HIERARCH ESO ISS PBLA13 END | 92.2 |
| HIERARCH ESO ISS PBL14 START | 116.239 |
| HIERARCH ESO ISS PBL14 END | 116.058 |
| HIERARCH ESO ISS PBLA14 START | 70.361 |
| HIERARCH ESO ISS PBLA14 END | 70.323 |
| HIERARCH ESO ISS PBL23 START | 56.27 |
| HIERARCH ESO ISS PBL23 END | 56.225 |
| HIERARCH ESO ISS PBLA23 START | 57.0 |
| HIERARCH ESO ISS PBLA23 END | 57.0 |
| HIERARCH ESO ISS PBL24 START | 90.203 |
| HIERARCH ESO ISS PBL24 END | 90.218 |
| HIERARCH ESO ISS PBLA24 START | 35.135 |
| HIERARCH ESO ISS PBLA24 END | 35.141 |
| HIERARCH ESO ISS PBL34 START | 43.372 |
| HIERARCH ESO ISS PBL34 END | 43.381 |
| HIERARCH ESO ISS PBLA34 START | 6.247 |
| HIERARCH ESO ISS PBLA34 END | 6.344 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003614 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003769 |
| HIERARCH ESO ISS AMBI TEMP | 12.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.84 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |