<?php
include_once "../lib/database.php";
include_once "../lib/observations.php";
$db = new database();
$db->login();
$observation = new Observations();
// Add a column seeing and limiting magnitude to the observation
$sql = "ALTER TABLE observations ADD seeing int(1) default NULL";
$run = mysql_query($sql) or die(mysql_error());
$sql = "ALTER TABLE observations ADD limmag float default NULL";
$run = mysql_query($sql) or die(mysql_error());
// Get limiting magnitude and seeing
$sql = "SELECT * FROM observations";
$run = mysql_query($sql) or die(mysql_error());
while ($get = mysql_fetch_object($run)) {
$description = $get->description;
$vars = explode("\n\n[LIMMAG ", $description);
if ($vars[1] == "") {
$limmag = -1;
} else {
$limmag = preg_replace("/(\\d+)]/", "\$1", $vars[1]);
}
$vars = explode("\n\n[SEEING ", $description);
if ($vars[1] == "") {
$seeing[0] = -1;
} else {
$seeing = explode("]", $vars[1]);
}
$id = $get->id;
if ($seeing[0] != -1) {
public function calculateDifferentObjectDrawings($observer)
{
$objObservation = new Observations();
$totalDSDrawings = $objObservation->getNumberOfObjectDrawings($observer);
return $this->ranking($totalDSDrawings, 10);
}
