Exposure
- ID
- GRAVI.2023-01-26T02:42:07.644_1
- Header ID
- GRAVI.2023-01-26T02:42:07.644
- Date updated
- 2023-01-26 02:56:23 UTC+0000
- Release date
- 2023-01-26 02:42:07 UTC+0000
- UTC Start
- 2023-01-26 02:42:07.644
- UTC End
- 2023-01-26 02:48:07.644
- MJD Start
- 59970.11258847
- MJD End
- 59970.1167551367
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006424
- Ambient temperature (°C)
- 15.07
- Seeing (arcsec)
- 0.625
Observation
- ID
- 54006
- Category
- calibrator
- Program ID
- 110.246N.004
- Program Title
- VLTI+CHARA SURVEY ON YSOS: IMAGING THE DUST RIM & TEMPORAL VARIABILITY OF INNER DISK ASYMMETRIES
- Program Type
- Normal
- PI / COI
- KRAUS/ HARRIES/ MONNIER/ KLUSKA/ LABDON/ SETTERHOLM/ LE BOUQUIN
Target
- ID
- 40142
- Name
- HD37660
- RA
- 85.0155
- DEC
- -1.42547
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 85.5800 | 84.8220 | 115.5000 | 115.8000 |
| A0-J2 | 126.8350 | 126.1050 | 92.9000 | 93.0000 |
| A0-J3 | 131.0220 | 131.3980 | 50.0650 | 50.2410 |
| G1-J2 | 58.0390 | 58.1330 | 58.4000 | 58.5000 |
| G1-J3 | 123.1430 | 123.4020 | 10.8630 | 11.5090 |
| J2-J3 | 94.2270 | 93.8940 | 343.8460 | 344.6010 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.246N.004 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59970.11258847 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 37660 |
| HIERARCH ESO INS SOBJ NAME | HD37660 |
| RA | 85.0155 |
| DEC | -1.42547 |
| 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 | J3 |
| EXPTIME | 376.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 85.58 |
| HIERARCH ESO ISS PBL12 END | 84.822 |
| HIERARCH ESO ISS PBLA12 START | 115.5 |
| HIERARCH ESO ISS PBLA12 END | 115.8 |
| HIERARCH ESO ISS PBL13 START | 126.835 |
| HIERARCH ESO ISS PBL13 END | 126.105 |
| HIERARCH ESO ISS PBLA13 START | 92.9 |
| HIERARCH ESO ISS PBLA13 END | 93.0 |
| HIERARCH ESO ISS PBL14 START | 131.022 |
| HIERARCH ESO ISS PBL14 END | 131.398 |
| HIERARCH ESO ISS PBLA14 START | 50.065 |
| HIERARCH ESO ISS PBLA14 END | 50.241 |
| HIERARCH ESO ISS PBL23 START | 58.039 |
| HIERARCH ESO ISS PBL23 END | 58.133 |
| HIERARCH ESO ISS PBLA23 START | 58.4 |
| HIERARCH ESO ISS PBLA23 END | 58.5 |
| HIERARCH ESO ISS PBL24 START | 123.143 |
| HIERARCH ESO ISS PBL24 END | 123.402 |
| HIERARCH ESO ISS PBLA24 START | 10.863 |
| HIERARCH ESO ISS PBLA24 END | 11.509 |
| HIERARCH ESO ISS PBL34 START | 94.227 |
| HIERARCH ESO ISS PBL34 END | 93.894 |
| HIERARCH ESO ISS PBLA34 START | 343.846 |
| HIERARCH ESO ISS PBLA34 END | 344.601 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006007 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006841 |
| HIERARCH ESO ISS AMBI TEMP | 15.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |