Exposure
- ID
- GRAVI.2023-01-26T02:28:37.609_1
- Header ID
- GRAVI.2023-01-26T02:28:37.609
- Date updated
- 2023-01-26 02:45:52 UTC+0000
- Release date
- 2023-01-26 02:28:37 UTC+0000
- UTC Start
- 2023-01-26 02:28:37.609
- UTC End
- 2023-01-26 02:34:37.609
- MJD Start
- 59970.10321307
- MJD End
- 59970.1073797367
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007261
- Ambient temperature (°C)
- 14.34
- Seeing (arcsec)
- 0.53
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 | 87.0310 | 86.3840 | 115.0000 | 115.2000 |
| A0-J2 | 128.0760 | 127.5520 | 92.8000 | 92.8000 |
| A0-J3 | 130.0220 | 130.5210 | 49.6110 | 49.8360 |
| G1-J2 | 57.7320 | 57.8930 | 58.1000 | 58.3000 |
| G1-J3 | 122.6300 | 122.8620 | 9.4430 | 10.1110 |
| J2-J3 | 94.9690 | 94.6180 | 342.2850 | 343.0040 |
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 | 59970.10321307 |
| 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 | 87.031 |
| HIERARCH ESO ISS PBL12 END | 86.384 |
| HIERARCH ESO ISS PBLA12 START | 115.0 |
| HIERARCH ESO ISS PBLA12 END | 115.2 |
| HIERARCH ESO ISS PBL13 START | 128.076 |
| HIERARCH ESO ISS PBL13 END | 127.552 |
| HIERARCH ESO ISS PBLA13 START | 92.8 |
| HIERARCH ESO ISS PBLA13 END | 92.8 |
| HIERARCH ESO ISS PBL14 START | 130.022 |
| HIERARCH ESO ISS PBL14 END | 130.521 |
| HIERARCH ESO ISS PBLA14 START | 49.611 |
| HIERARCH ESO ISS PBLA14 END | 49.836 |
| HIERARCH ESO ISS PBL23 START | 57.732 |
| HIERARCH ESO ISS PBL23 END | 57.893 |
| HIERARCH ESO ISS PBLA23 START | 58.1 |
| HIERARCH ESO ISS PBLA23 END | 58.3 |
| HIERARCH ESO ISS PBL24 START | 122.63 |
| HIERARCH ESO ISS PBL24 END | 122.862 |
| HIERARCH ESO ISS PBLA24 START | 9.443 |
| HIERARCH ESO ISS PBLA24 END | 10.111 |
| HIERARCH ESO ISS PBL34 START | 94.969 |
| HIERARCH ESO ISS PBL34 END | 94.618 |
| HIERARCH ESO ISS PBLA34 START | 342.285 |
| HIERARCH ESO ISS PBLA34 END | 343.004 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007358 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007164 |
| HIERARCH ESO ISS AMBI TEMP | 14.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |