Logpage table (applause_dr2.logpage)
The table has 58115 rows, 14 columns.
Description
The logpage table contains data on individual digitized logbook pages and also images of plate covers/envelopes. The plate-logpage associations are stored in the plate_logpage table. Unique Identifier logpage_id
Attribution
If you have made substantial use of the data provided by APPLAUSE DR2, kindly include this acknowledgement
Funding for APPLAUSE has been provided by DFG (German Research Foundation, Grant), Leibniz Institute for Astrophysics Potsdam (AIP), Dr. Remeis Sternwarte Bamberg (University Nuernberg/Erlangen), the Hamburger Sternwarte (University of Hamburg) and Tartu Observatory.
Columns
| Name | Type | UCD | Unit | Description |
|---|---|---|---|---|
| logpage_id | int | meta.id |
Log-page identification number |
|
| logbook_id | int | meta.id |
Logbook identification number |
|
| archive_id | int | meta.id |
Archive identification number |
|
| logpage_aid | char | meta.id |
AID of the logpage |
|
| logpage_type | short | meta.code |
Log-page type : 1 - plate directory (usually one row per plate), 2 - observation logbook (free text and notes), 3 - plate cover or envelope with handwritten or printed metadata, 4 - loose pages with notes or metadata |
|
| page_num | short | meta.number |
Page number in the logbook |
|
| logpage_order | short | meta.cryptic |
Log-page order associated with the specific plate |
|
| filename | char |
meta.ref meta.image |
Name of the processed file |
|
| file_format | char |
meta.code.class meta.file |
File format |
|
| image_width | short | phys.size |
Width in pixels of the digitized log-page image |
|
| image_height | short |
meta.number phys.size |
Height in pixels of the digitized log-page image |
|
| image_datetime | char |
meta.number phys.size |
Time of creation of the digital image |
|
| timestamp_insert | char | time.creation | Time[yyyy-mm-dd hh:mm:ss] |
Timestamp of insert |
| timestamp_update | char | time.creation | Time[yyyy-mm-dd hh:mm:ss] |
Timestamp of last update |
You can access this table using the query interface and download the results afterwards.
You can use the following DOI to cite this table in a publication:
This dataset is published under the CC0 1.0 Universal (CC0 1.0).