There is a problem w/ your write-up. Check that you have valied entries for \$CAID and \$Campn in your analysis.php file. If that checks out, then Contact Stansberry"; return ; } // get first matching task $row = mysql_fetch_array($result); $title = $row["title"]; $princ = $row["principal"]; $deputy= $row["deputy"]; $campn0 = $row["campn0"]; $aorkeys = $row["aorkeys"]; // get real name of principal, deputies $princ = ioc_get_person($princ); $princ = $princ[0]; $deps = explode(",",$deputy); foreach ($deps as $depty) { $depty = trim($depty); $depty = ioc_get_person($depty); $depty = $depty[0]; $depty = explode(",",$depty); $depty = $depty[0]; // last names only $deplist[] = $depty; } $deplist = implode(", ", $deplist); $caid = sprintf("%03d",$caid); $file = "mips-".$caid.$campn.".analysis.php"; // if more matches, append the AORKEYS from those $numrows = mysql_num_rows($result); if ($numrows > 1) { $aorkeys = " " . $numrows . " Task Executions:  ". $aorkeys; for ($i=0;$i < mysql_num_rows($result); $i++) { $row = mysql_fetch_array($result); $morekeys = $row["aorkeys"]; $aorkeys = $aorkeys .';  '.$morekeys; } } // END PHP. ?> <? echo "MIPS-$caid, Campaign $campn IOC/SV Analysis"; ?>

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Task Outcome Summary

Abstract

The 160um first light task was a success. HD 164058 (Gamma Dra) fell near the middle of the array and detected, therefore. pointing (frame table) and throughtput were not badly off. The orientation of the array is flipped left-right, but this is being corrected.

Analysis

Two standard 160um Photometry AORs (request keys 7142656 & 7142912) at 3 and 10sec (4 cycles each) were analyzed. Both the photoemtric and stim pattern performed as expected, all DCEs (13 per cycle) were received. The data went through the standard processing using the DAT (SSC pipeline products were also look). No linearity correction was used. The final mosaic presented here was produced by Karl Gordon who coadded both 3 & 10sec images, which were also flipped in the x (left-right) direction. Figure 1. Show the mosaic created by K. Gordon using both the 3 and 10sec observations.


Figure 1: First light image mosiac at 160um of Gamma Draconis.


Results

The average valus from the 3 and 10 sec exposures amount to 0.92 DN/s for the source and 0.42 DN/s for the background. Althpough this observation *is not* meant to be for a standard star one can try to derive a quick conversion factor from DN to astrophysical units. The flux of Gamma Dra at 160um is 0.653Jy, without a PSF aperture correction. the conversion factor is 0.92DN/0. 653Jy = 1.41 Dn/s/Jy. This implies a surface density for the background of 0.42 DN/s/1.41 DN/s/JY*1.e-6 MJy/J/(15.99/206265)**2 sr/pix = 49.6 MJy/sr which is too high and unreliable (Spot predict 7 MJY/sr), so don't take this estimate seriously.

Conclusions

First light at 160um was a success. The source fell in the array and the execution of the photometric observations was clean.

Output and Deliverable Products

Mosaic fits and gif image (see K. Gordon).

Actions Following Analysis

The array is flipped, this has been already corrected.