Exposure
- ID
- GRAVI.2023-08-26T01:42:26.206_1
- Header ID
- GRAVI.2023-08-26T01:42:26.206
- Date updated
- 2023-08-26 01:55:38 UTC+0000
- Release date
- 2023-08-26 01:42:26 UTC+0000
- UTC Start
- 2023-08-26 01:42:26.206
- UTC End
- 2023-08-26 01:47:26.206
- MJD Start
- 60182.07113664
- MJD End
- 60182.07460886222
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0038785
- Ambient temperature (°C)
- 14.79
- Seeing (arcsec)
- 0.79
Observation
- ID
- 56753
- Category
- calibrator
- Program ID
- 109.23HT.004
- Program Title
- CONSTRAINING THE COSMIC DANCE OF MASSIVE STARS IN TRIPLE SYSTEMS
- Program Type
- Normal
- PI / COI
- SANA/ FROST/ TOONEN/ BORDIER/ LE BOUQUIN/ MAHY/ SHENAR
Target
- ID
- 42055
- Name
- HD_164357
- RA
- 270.321143
- DEC
- -15.73012
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 85.2900 | 84.7100 | 122.7000 | 123.3000 |
| A0-J2 | 122.7290 | 121.8080 | 98.2000 | 98.6000 |
| A0-K0 | 124.0170 | 123.3070 | 75.8130 | 76.0870 |
| G1-J2 | 57.3280 | 57.1210 | 60.1000 | 60.3000 |
| G1-K0 | 90.4740 | 90.4520 | 32.3620 | 32.6970 |
| J2-K0 | 47.8310 | 47.8270 | 358.4980 | 359.0920 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.23HT.004 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60182.07113664 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD_164357 |
| HIERARCH ESO INS SOBJ NAME | HD_164357 |
| RA | 270.321143 |
| DEC | -15.73012 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 316.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 10 |
| HIERARCH ESO ISS PBL12 START | 85.29 |
| HIERARCH ESO ISS PBL12 END | 84.71 |
| HIERARCH ESO ISS PBLA12 START | 122.7 |
| HIERARCH ESO ISS PBLA12 END | 123.3 |
| HIERARCH ESO ISS PBL13 START | 122.729 |
| HIERARCH ESO ISS PBL13 END | 121.808 |
| HIERARCH ESO ISS PBLA13 START | 98.2 |
| HIERARCH ESO ISS PBLA13 END | 98.6 |
| HIERARCH ESO ISS PBL14 START | 124.017 |
| HIERARCH ESO ISS PBL14 END | 123.307 |
| HIERARCH ESO ISS PBLA14 START | 75.813 |
| HIERARCH ESO ISS PBLA14 END | 76.087 |
| HIERARCH ESO ISS PBL23 START | 57.328 |
| HIERARCH ESO ISS PBL23 END | 57.121 |
| HIERARCH ESO ISS PBLA23 START | 60.1 |
| HIERARCH ESO ISS PBLA23 END | 60.3 |
| HIERARCH ESO ISS PBL24 START | 90.474 |
| HIERARCH ESO ISS PBL24 END | 90.452 |
| HIERARCH ESO ISS PBLA24 START | 32.362 |
| HIERARCH ESO ISS PBLA24 END | 32.697 |
| HIERARCH ESO ISS PBL34 START | 47.831 |
| HIERARCH ESO ISS PBL34 END | 47.827 |
| HIERARCH ESO ISS PBLA34 START | 358.498 |
| HIERARCH ESO ISS PBLA34 END | 359.092 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004588 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003169 |
| HIERARCH ESO ISS AMBI TEMP | 14.79 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |