GPS Space Vehicle Time Integrity for MJD 51768

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
15:58
22:00
 21,707
  -368
  -140,747
52
0
0
0
 
2
1
00:00
04:32
 16,341
  -353
   254,327
57
0
0
0
 
3
3
1
2
10:16
20:14
14:51
22:00
 16,440
  6,294
  -365
  -355
   -30,714
   -30,806
51
52
0
0
0
0
0
0
 
4
1
01:31
06:49
 19,061
  -352
  -318,635
216
1
1
0
 
5
1
02:59
08:52
 20,995
  -341
  -260,890
52
0
0
0
 
6
1
05:21
11:52
 23,362
  -349
     -337
55
2
0
0
 
7
1
00:00
05:17
 18,908
  -351
  -143,148
120
1
1
0
 
8
8
1
2
00:00
19:44
02:54
23:59
 10,445
 15,340
  -355
  -355
  -385,198
  -388,292
142
188
1
0
1
0
0
0
 
9
9
1
2
01:36
11:53
06:31
13:47
 17,565
  6,685
  -344
  -380
     3,009
     3,025
55
53
0
0
0
0
0
0
 
10
1
04:43
09:33
 17,291
  -360
   -55,451
54
0
0
0
 
11
11
1
2
00:00
13:36
01:44
18:31
  6,230
 17,658
  -343
  -364
  -529,795
  -531,020
68
122
1
1
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:10
01:31
22:00
  5,485
  6,508
  -357
  -364
   822,912
   823,268
51
54
1
1
0
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
10:28
16:42
 22,265
  -365
  -847,302
62
4
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
06:21
13:33
 25,950
  -356
   268,256
51
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
17:18
23:59
 24,099
  -359
  -259,402
84
0
0
0
 
20
1
15:15
21:06
 20,897
  -369
    68,488
59
0
0
0
 
21
21
1
2
09:40
14:30
14:29
16:47
 17,345
  8,185
  -370
  -372
   -14,608
   -14,618
51
51
3
0
0
0
0
0
 
22
22
1
2
09:35
16:14
11:32
21:04
  6,936
 17,376
  -359
  -363
  -190,608
  -191,674
85
186
1
0
1
0
0
0
 
23
1
07:58
14:25
 23,117
  -359
   -14,419
51
0
0
0
 
24
1
02:28
08:09
 20,494
  -348
  -774,562
57
0
0
0
 
25
1
13:36
19:03
 19,534
  -367
    -7,768
52
0
0
0
 
26
26
26
1
2
3
00:40
08:00
09:09
03:31
09:08
11:52
 10,288
  3,911
  9,784
  -357
  -362
  -374
  -535,063
  -535,282
  -535,358
56
53
60
0
1
0
0
0
0
0
0
0
 
27
27
1
2
00:00
18:41
01:06
22:00
  3,977
 11,942
  -354
  -368
   -28,265
   -28,363
52
51
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
11:32
16:48
 18,884
  -361
  -709,745
64
2
0
0
 
30
1
04:32
09:55
 19,311
  -342
    32,573
51
0
0
0
 
31
31
31
1
2
3
11:53
13:48
21:11
13:33
15:28
23:59
  5,946
  5,971
  9,976
  -359
  -348
  -361
    -7,727
    -7,726
    -7,760
50
51
54
0
0
0
0
0
0
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.