ASELSAN'ın Uzay tabanlı Nesnelerin İnterneti (IoT) çözüm ailesinin ilk uydusu LUNA-1, ABD’nin California eyaletinden SpaceX Falcon-9 roketi ile Transporter-15 görevi kapsamında başarıyla fırlatılırken, telemetri verileri başarıyla çözümlendi.
01:00That is condensation, and we just heard that the call-out for the gas close-out has started, and that refers to the venting and closing out of the gaseous systems, such as
01:10T-10, 9, 8, 7, 6, 5, 4, 3, 2, 1, ignition, engines full power, and liftoff. Go Falcon, go Transporter 15.
01:30Vehicle is pitching downrange.
01:39M1D chamber pressures are nominal.
01:40At T plus 31 seconds into flight, Falcon 9 has successfully lifted off from Space Launch Complex 4 East at Vandenberg Space Force Base in California.
02:00We're currently throttling down to prepare for Max-Q, the point of maximum aerodynamic stress on the vehicle.
02:08Max-Q is reached when the air density of the atmosphere decreases faster than the increasing speed of the rocket.
02:14And there's the call-out for Max-Q.
02:37Merlin engines are back at full power, and we're out of the throttle bucket.
02:41From here on, even though velocity is rapidly increasing, the atmospheric density is decreasing, resulting in less loads on Falcon 9.
02:49So, coming up next, we'll have several events happening in quick succession, starting with MECO, followed by stage separation, and second engine start, or SCS-1.
03:01Main engine cutoff, or MECO, is where all nine Merlin 1D engines shut down to slow the vehicle down in preparation for stage separation, where the first stage separates from the second stage.
03:11Then the MVAC engine on the second stage will light, which is called out as second engine start one, or SCS-1.
03:18This engine burn, lasting several minutes, will propel the second stage and our payloads to orbit.
03:24After that, the fairing will jettison from the second stage, as it's no longer needed to protect the payloads once we're in space.
03:33Nominal trajectory.
03:34We should be hearing the first of these call-outs in about 10 seconds from now.
03:54MECO?
03:56Stage separation confirmed.
03:57I'm back.
04:04Start up.
04:16And there you heard and saw those three events that happened back-to-back, including main engine cutoff, stage separation, and second engine start one.
04:27Coming up next will be fairing separation in about 20 seconds from now.
04:38We should be hearing that call-out for fairing separation in just a few moments from now.
04:51Fairing separation confirmed.
04:53And there, we just heard confirmation of fairing separation, along with a view of those two halves separating from the vehicle on your screen.
05:05As a reminder, those fairings will make their way back to Earth for recovery.
05:09The next major milestone coming up is entry burn on our Falcon 9 first stage, which is scheduled to occur around the T plus six minute mark.
05:16The entry burn is used to slow the first stage down, as it heads back towards our drone ship, of course, I still love you.
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