The k2p blog

In spite of a great deal of ballyhoo about ISRO’s heightened and improved publicity, their website is remarkably short of information or updates. There has been nothing new since they reported that the earth orbit correction had succeeded and that was 48 hours ago. They have not even put out a revised mission plan. No doubt they have to be a typical Indian Government bureaucratic organisation but they have much to learn about public relations. They are still stuck in the paradigm of “No news is good news” and haven’t quite realised that “No news, when news is expected, is bad news”.

I would have thought that they could at least have put out a daily bulletin. The long silence from ISRO suggests that something may be amiss. (The FB page contains virtually no forward looking information – except the pre-mission plans and photographs). 

Indian science journalists apparently just wait for official press releases and have no updates and little background to offer. Their lack of pro-active coverage and apparent lack of interest leaves much to be desired.

The next scheduled burn is supposed to be on 18th November (according to the original mission plan) to raise the orbit (apogee) to about 200,000km. That would then be sufficient for the injection into a Trans-Mars trajectory with the scheduled sixth burn (actually seventh including the corrective burn 2 days ago). But the mission plan must have been revised. Yet ISRO has not released any information. I can understand their fear of putting out a plan and not being able to keep to it but they will one day realise that being up-front with the plan and its critical parts for an R & D program is by far the best way of keeping on top of communications. And in keeping messages on track.

In the meantime the ToI reports that:

After having successfully tackled a momentary glitch in Mangalyaan’s orbital manoeuvres on Monday, Isro scientists have postponed a crucial exercise. The exercise is to test the five instruments aboard the Mangalyaan before the orbiter embarks on its long journey to Mars in early December. The instruments were to be activated on Monday this week for a brief while to ensure that they work fine. But this procedure will now be carried out next week.

I have been trying to follow the mission via the live satellite tracking websites (satview.org and n2yo.com) but I am a little dubious as to how “live” they actually are. I noted that after the corrective burn 48 hours ago, both sites took almost 24 hours before they showed any change to the orbit.

Right now satview is showing a position over Africa at an altitude over 100,000 km but this data needs to be taken with a pinch or two of salt.

Live track Mars Orbiter satview.org

n2yo.com also shows the same position and gives the following data. Note that both sites give the same location and now also give much the same altitude. They do not match on “speed”. Satview gives a speed of about 4149km/h which is about 1.15km/s whereas n2yo gives a “speed” of 6.9 km/s. I am not quite sure what “speed” is being reported.

MARS ORBITER MISSION

Tags: Indian Space Research Organisation, ISRO, live tracking, Mangalyaan, Mars, Mars Orbiter Mission, Media coverage

This entry was posted on November 14, 2013 at 1:14 pm and is filed under Engineering, India, Media, Space. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.