<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Blown drive fuse. Replaced and all seems ok.<div class=""><br class=""><div class="">
<div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant-ligatures: normal; font-variant-position: normal; font-variant-caps: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant-ligatures: normal; font-variant-position: normal; font-variant-caps: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="orphans: 2; text-align: -webkit-auto; text-indent: 0px; widows: 2; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant-ligatures: normal; font-variant-position: normal; font-variant-caps: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: "Lucida Grande"; font-size: 11px; white-space: pre-wrap;" class="">****************************************************** </span></div><div class=""><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant-ligatures: normal; font-variant-position: normal; font-variant-caps: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><span class="Apple-style-span" style="font-family: "Lucida Grande"; font-size: 11px; white-space: pre-wrap;">ERIC GALAYDA </span></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant-ligatures: normal; font-variant-position: normal; font-variant-caps: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><span class="Apple-style-span" style="font-family: "Lucida Grande"; font-size: 11px; white-space: pre-wrap;">Site Manager</span></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant-ligatures: normal; font-variant-position: normal; font-variant-caps: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><span class="Apple-style-span" style="font-family: "Lucida Grande"; font-size: 11px; white-space: pre-wrap;">MDM Observatory</span></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant-ligatures: normal; font-variant-position: normal; font-variant-caps: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><span class="Apple-style-span" style="font-family: "Lucida Grande"; font-size: 11px; white-space: pre-wrap;">950 N. Cherry Ave. Ph. 520.318.8660/1 </span></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant-ligatures: normal; font-variant-position: normal; font-variant-caps: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><span class="Apple-style-span" style="font-family: "Lucida Grande"; font-size: 11px; white-space: pre-wrap;">Tucson, AZ 85719 <a href="mailto:egalayda@umich.edu" class="">email: egalayda@umich.edu</a></span><span style="font-family: "Lucida Grande"; font-size: 11px; white-space: pre-wrap;" class=""> </span></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant-ligatures: normal; font-variant-position: normal; font-variant-caps: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><span style="font-family: "Lucida Grande"; font-size: 11px; white-space: pre-wrap;" class=""><a href="http://mdm.kpno.noao.edu" class="">http://mdm.kpno.noao.edu</a></span></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant-ligatures: normal; font-variant-position: normal; font-variant-caps: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><span style="font-family: "Lucida Grande"; font-size: 11px; white-space: pre-wrap; text-align: -webkit-auto;" class="">******************************************************</span></div></div></div></div></div></div></div></div>
</div>
<div style=""><br class=""><blockquote type="cite" class=""><div class="">On Feb 20, 2020, at 4:42 AM, obs24m--- via ASTRO-mdm-trouble <<a href="mailto:astro-mdm-trouble@lists.osu.edu" class="">astro-mdm-trouble@lists.osu.edu</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="">MDM Trouble Report for 2020 Feb 19<br class=""><br class="">Telescope: 2.4m<br class="">Observer(s): David Schiminovich, Nicole Melso (Columbia University)<br class="">Instrument: CHaS<br class=""><br class="">Problem(s) Encountered:<br class="">When we began astronomical observations, we slewed to the nearest bright star and noticed that it had not been acquired.<br class=""><br class="">After trying a few commanded slews to other positions near the zenith, we<br class="">noticed that the brake was engaged, and was a likely culprit for our pointing issues.<br class=""><br class="">Among the problems we had noticed was that slews were not being properly completed (as one might expect, given that the brake was engaged!)<br class=""><br class="">Since we were near zenith, we sent a command to disengage the brake.<br class=""><br class="">At that point the telescope slewed to a position at dec +88 and hour angle ~2.<br class="">We don't know why this occurred, as we had not entered any targets with coordinates near that region.<br class=""><br class="">Subsequently the telescope would not respond to any commands to move (slews, zenith command, paddle)<br class=""><br class="">We tried restarting the TCS program but also no change. Eventually we decided to end observations for the night.<br class=""><br class=""><br class="">------------------------------<br class=""><br class="">Submitted on 2020 Feb 20 [4:42:56]<br class=""><br class="">Observer Contact <a href="mailto:ds@astro.columbia.edu" class="">Email: ds@astro.columbia.edu</a><br class="">(Note: thiswill not appear in versions of the trouble report archived online)<br class="">_______________________________________________<br class="">ASTRO-mdm-trouble mailing list<br class=""><a href="mailto:ASTRO-mdm-trouble@lists.osu.edu" class="">ASTRO-mdm-trouble@lists.osu.edu</a><br class="">https://lists.osu.edu/mailman/listinfo/astro-mdm-trouble<br class=""></div></div></blockquote></div><br class=""></div></body></html>