¿Hay estadísticas disponibles sobre el tiempo consumido por diferentes naves espaciales para comunicarse con la Red de espacio profundo (DSN) de la NASA?
Sería interesante comparar qué misiones espaciales tienen más hambre de tiempo de enlace descendente. Además, el costo de las comunicaciones DSN es aproximadamente proporcional al tiempo consumido .
¿Dónde se puede encontrar esta información?
Me gustaría ver una respuesta en forma como:
"spacecraft 1 - X1 hours in year 2017"
"spacecraft 2 - X2 hours in year 2017"
o y
"spacecraft 1 - Y1 hours during all the mission's lifetime"
"spacecraft 2 - Y2 hours during all the mission's lifetime"
EDITAR:
Tal vez esta respuesta solucione el problema, pero no estoy seguro.
Envié una solicitud de FOIA para cada contacto realizado por el DSN desde 2010 en adelante (recibí contactos desde el 1 de enero de 2010 hasta el 1 de septiembre de 2018)
Aquí hay un resumen del tiempo de contacto para las 86 Misiones contactadas por el DSS en ese tiempo ordenadas por tiempo total (en horas).
+------------------------------------------------------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-------------+
| Mission | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | Grand Total |
+------------------------------------------------------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-------------+
| Mars Reconnaissance Orbiter 05 | 10428.6 | 8941.0 | 8740.9 | 9326.6 | 10160.2 | 10085.1 | 9238.2 | 10281.4 | 6468.6 | 83670.7 |
| 2001 Mars Odyssey | 10677.4 | 8850.7 | 8785.9 | 9297.9 | 9588.2 | 8517.0 | 8105.7 | 9914.2 | 6082.8 | 79819.8 |
| Voyager 1 | 6207.7 | 4848.4 | 3608.7 | 6554.1 | 4062.1 | 5056.4 | 3900.8 | 6184.7 | 1735.9 | 42158.7 |
| ISTP SOHO Mission | 6300.8 | 4925.0 | 4498.5 | 4656.9 | 4452.3 | 3853.8 | 4857.5 | 4442.1 | 3066.2 | 41053.2 |
| Dawn Mission | 909.1 | 4555.4 | 5415.4 | 885.8 | 918.4 | 5075.6 | 7755.7 | 2152.3 | 2670.3 | 30338.0 |
| Voyager 2 | 3573.1 | 2741.6 | 2349.5 | 3248.9 | 3072.8 | 3510.1 | 3429.3 | 5616.6 | 2143.1 | 29684.9 |
| Mars Atmosphere and Volatile Evolution | - | - | - | 891.2 | 4449.7 | 4866.6 | 5167.5 | 7405.4 | 4905.3 | 27685.8 |
| STEREO Ahead | 3267.2 | 3350.4 | 3199.6 | 2624.4 | 2654.8 | 2126.8 | 3198.7 | 2638.6 | 2255.5 | 25316.0 |
| Cassini | 3537.0 | 2842.7 | 2988.2 | 3238.4 | 2744.3 | 2933.7 | 3134.9 | 2753.1 | - | 24172.3 |
| Juno | - | 2399.2 | 2190.0 | 3361.7 | 1599.7 | 1707.9 | 5033.5 | 4358.8 | 2535.2 | 23186.0 |
| Chandra | 2538.1 | 2578.9 | 2483.2 | 2492.7 | 2466.6 | 2472.0 | 2514.7 | 2448.5 | 1522.0 | 21516.7 |
| MESSENGER | 1441.8 | 5107.7 | 4372.5 | 4047.1 | 4124.4 | 1252.8 | - | - | - | 20346.3 |
| New Horizons Pluto & Charon | 1309.8 | 1196.1 | 1189.6 | 1664.5 | 1512.3 | 5311.8 | 4532.9 | 1983.6 | 999.7 | 19700.4 |
| ISTP GEOTAIL Mission | 2136.2 | 2126.3 | 2129.6 | 2051.5 | 1986.7 | 1983.2 | 2011.2 | 2002.8 | 1325.8 | 17753.3 |
| STEREO Behind | 3207.1 | 3649.4 | 2872.7 | 2949.9 | 2762.9 | 191.8 | 521.7 | 576.7 | 281.9 | 17014.2 |
| Advanced Composition Explorer | 1985.3 | 1973.4 | 1880.0 | 1862.8 | 1784.7 | 1738.0 | 1888.4 | 1882.9 | 1308.5 | 16304.0 |
| Mars Express | 1657.6 | 1940.2 | 983.7 | 1890.9 | 1572.0 | 1777.6 | 1731.0 | 2254.8 | 611.8 | 14419.6 |
| ISTP WIND Mission | 1409.8 | 1587.9 | 1641.8 | 1590.8 | 1499.3 | 1455.0 | 1555.8 | 1540.7 | 1093.1 | 13374.3 |
| Mars Science Laboratory | - | 1065.7 | 4290.8 | 1506.9 | 1324.1 | 1258.0 | 1241.8 | 1430.6 | 735.6 | 12853.4 |
| Kepler | 1541.3 | 1265.3 | 1309.5 | 1398.2 | 1301.6 | 1145.6 | 1763.7 | 1524.8 | 1162.4 | 12412.4 |
| Spitzer (SIRTF) | 1942.6 | 1269.0 | 2080.0 | 2235.0 | 1095.7 | 1094.5 | 953.0 | 899.3 | 586.6 | 12155.8 |
| Mars Orbiter Mission | - | - | - | 790.4 | 3504.2 | 2440.4 | 1614.6 | 1306.3 | 217.8 | 9873.8 |
| Rosetta | 564.3 | 377.5 | - | - | 2264.8 | 3061.1 | 2495.5 | - | - | 8763.3 |
| Gravity Recovery and Interior Laboratory A | - | 1933.8 | 6722.0 | - | - | - | - | - | - | 8655.8 |
| Gravity Recovery and Interior Laboratory B | - | 2001.5 | 6561.4 | - | - | - | - | - | - | 8562.9 |
| THEMIS B | 1129.3 | 1126.5 | 722.3 | 794.5 | 791.1 | 812.2 | 730.1 | 714.9 | 415.6 | 7236.3 |
| THEMIS C | 1039.4 | 1097.2 | 709.9 | 784.7 | 742.6 | 833.1 | 779.7 | 695.7 | 444.0 | 7126.3 |
| OSIRIS-REx | - | - | - | - | - | - | 1716.5 | 3307.8 | 1629.8 | 6654.1 |
| Deep Impact | 2936.8 | 938.4 | 989.4 | 574.9 | - | - | - | - | - | 5439.6 |
| Lunar Reconnaissance Orbiter | 128.7 | 154.1 | 39.8 | 48.7 | 623.0 | 963.6 | 968.6 | 1223.1 | 821.2 | 4970.7 |
| CLUSTER-4 | 843.8 | 982.1 | 1017.6 | 921.3 | 740.5 | 50.5 | - | - | - | 4555.8 |
| Mars Exploration Rover #1 Flight | 595.4 | 562.7 | 603.7 | 459.1 | 488.7 | 487.3 | 467.8 | 592.7 | 268.7 | 4526.1 |
| Planet-C | 1611.2 | 157.8 | - | - | - | 2255.1 | 448.0 | - | 45.5 | 4517.7 |
| Magnetospheric MultiScale spacecraft 1 | - | - | - | - | - | 1084.2 | 1030.5 | 1146.2 | 797.7 | 4058.5 |
| Lunar Atmosphere Dust Environment Explorer (LADEE) | - | - | - | 2188.1 | 1860.4 | - | - | - | - | 4048.5 |
| Magnetospheric MultiScale spacecraft 4 | - | - | - | - | - | 1002.2 | 889.1 | 1000.2 | 704.1 | 3595.5 |
| STARDUST | 1995.9 | 1533.2 | - | - | - | - | - | - | - | 3529.1 |
| CLUSTER-1 | 675.8 | 776.8 | 644.3 | 642.0 | 684.2 | 99.9 | - | - | - | 3523.1 |
| Magnetospheric MultiScale spacecraft 3 | - | - | - | - | - | 1019.3 | 848.3 | 973.5 | 669.1 | 3510.1 |
| Magnetospheric MultiScale spacecraft 2 | - | - | - | - | - | 1001.6 | 859.8 | 945.7 | 668.9 | 3476.0 |
| CLUSTER-2 | 583.8 | 685.5 | 459.1 | 422.4 | 439.0 | 43.3 | - | - | - | 2633.1 |
| Integral | 2317.6 | - | - | - | - | - | - | - | - | 2317.6 |
| CLUSTER-3 | 247.1 | 449.9 | 583.4 | 506.1 | 207.3 | 32.8 | - | - | - | 2026.5 |
| Hayabusa-2 | - | - | - | - | 284.1 | 321.8 | 366.2 | 38.3 | 636.5 | 1646.9 |
| InSight | - | - | - | - | - | 68.6 | - | 48.5 | 1515.2 | 1632.3 |
| Mars Cube One A | - | - | - | - | - | - | - | - | 1497.5 | 1497.5 |
| Mars Cube One B | - | - | - | - | - | - | - | - | 1482.4 | 1482.4 |
| ExoMars | - | - | - | - | - | 28.0 | 156.6 | 328.9 | 714.1 | 1227.5 |
| Deep Space Climate Observatory | - | - | - | - | 61.7 | 646.3 | 156.5 | 134.8 | 112.1 | 1111.5 |
| MUSES C | 1076.8 | - | - | - | - | - | - | - | - | 1076.8 |
| Mars Exploration Rover #2 Flight | 662.2 | 413.7 | - | - | - | - | - | - | - | 1075.9 |
| Transiting Exoplanet Survey Satellite | - | - | - | - | - | - | - | 23.3 | 683.3 | 706.6 |
| MAP | 702.7 | - | - | - | - | - | - | - | - | 702.7 |
| Solar Probe Plus | - | - | - | - | - | - | - | - | 585.7 | 585.7 |
| Venus Express | 86.0 | 98.3 | 61.2 | 8.2 | 160.5 | - | - | - | - | 414.2 |
| X-Ray Multi-Mirror | - | - | - | - | 46.3 | 112.9 | 112.1 | 87.2 | - | 358.5 |
| Global Astrometric Interferometer for Astrophysics | - | - | - | - | - | - | - | - | 141.9 | 141.9 |
| GOES-S / GOES-17 | - | - | - | - | - | - | - | - | 114.2 | 114.2 |
| Tracking and Data Relay Sat-10 | - | 84.1 | - | - | - | - | - | - | - | 84.1 |
| PROCYON | - | - | - | - | - | 64.2 | - | - | - | 64.2 |
| Tracking and Data Relay Sat-13 | - | - | - | - | - | - | - | 31.0 | 5.1 | 36.1 |
| Deep Space Network | 3.1 | 8.6 | 2.1 | 17.2 | - | - | - | - | - | 30.9 |
| Tracking and Data Relay Sat-3 | 14.8 | 4.9 | - | - | 6.8 | - | - | 2.8 | - | 29.2 |
| Exploration Mission 1 | - | - | - | - | - | - | - | - | 28.9 | 28.9 |
| GOES-P / GOES-15 | 22.3 | - | - | - | - | - | - | - | - | 22.3 |
| Tracking and Data Relay Sat-11 | - | - | - | 19.5 | - | - | - | - | - | 19.5 |
| Tracking and Data Relay Sat-5 | - | - | - | - | - | - | - | 2.3 | 13.5 | 15.8 |
| Tracking and Data Relay Sat-7 | - | - | - | - | - | - | - | 15.8 | - | 15.8 |
| GOES-R / GOES-16 | - | - | - | - | - | - | - | - | 11.4 | 11.4 |
| International Cometary Explorer | - | - | - | - | 11.3 | - | - | - | - | 11.3 |
| Tracking and Data Relay Sat-9 | - | 2.6 | - | - | - | 6.0 | - | 2.3 | - | 10.8 |
| Imager for Magnetopause-to-Aurora Global Exploration | - | - | - | - | - | - | - | - | 8.1 | 8.1 |
| GOES-N / GOES-13 | 8.0 | - | - | - | - | - | - | - | - | 8.0 |
| GOES-O / GOES-14 | 7.9 | - | - | - | - | - | - | - | - | 7.9 |
| GSC3 | - | 7.7 | - | - | - | - | - | - | - | 7.7 |
| Tracking and Data Relay Sat-4 | - | 7.3 | - | - | - | - | - | - | - | 7.3 |
| Advanced Tracking and Observational Techniques | - | 7.2 | - | - | - | - | - | - | - | 7.2 |
| Goldstone Solar System Radar | - | - | - | - | 7.2 | - | - | - | - | 7.2 |
| Tracking and Data Relay Sat-8 | 7.2 | - | - | - | - | - | - | - | - | 7.2 |
| TEST | - | 5.9 | - | - | - | - | - | - | - | 5.9 |
| Tracking and Data Relay Sat-12 | - | - | - | - | - | - | - | 4.3 | - | 4.3 |
| Tracking and Data Relay Sat-6 | - | - | 4.3 | - | - | - | - | - | - | 4.3 |
| GOES-M / GOES-12 | 3.5 | - | - | - | - | - | - | - | - | 3.5 |
| Tracking and Data Relay Sat-1 | 2.5 | - | - | - | - | - | - | - | - | 2.5 |
| DSS | - | 1.0 | - | - | - | - | - | - | - | 1.0 |
+------------------------------------------------------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-------------+
| Grand Total | 81336.8 | 80632.6 | 86130.7 | 75953.2 | 78056.5 | 83847.4 | 86175.8 | 84917.1 | 55722.5 | 712772.7 |
+------------------------------------------------------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-------------+
Aquí hay un enlace al CSV sin procesar directamente de la NASA, así como la hoja de Excel que usé para los cálculos anteriores (alojado en archive.org)
uwe
Saludos
marca omo