GPS Space Vehicle Time Integrity for MJD 51959

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
02:39
09:28
 24,493
  -754
  -166,243
42
0
0
0
 
2
1
08:47
15:06
 22,723
  -752
   341,137
38
29
0
0
 
3
3
1
2
00:00
21:54
01:44
23:59
  6,272
  7,447
  -755
  -753
    -5,887
    -6,144
40
23
0
121
0
0
0
0
 
4
4
1
2
05:21
12:34
07:02
17:25
  6,039
 17,368
  -749
  -755
  -681,092
  -681,343
40
63
0
2
0
0
0
0
 
5
1
13:35
19:36
 21,620
  -759
  -288,320
25
337
0
0
 
6
1
15:40
21:57
 22,599
  -762
     -611
23
691
0
0
 
7
1
10:18
15:45
 19,553
  -761
  -558,183
93
0
0
0
 
8
1
07:02
13:29
 23,073
  -749
  -791,343
55
0
0
0
 
9
1
12:10
17:17
 18,389
  -762
    31,149
22
585
0
0
 
10
10
1
2
08:47
16:03
10:59
20:42
  7,951
 16,634
  -743
  -748
   -65,282
   -65,306
22
31
323
87
0
0
0
0
 
11
11
1
2
00:20
11:16
05:20
12:40
 17,980
  5,075
  -752
  -747
    -1,959
    -1,957
41
26
0
48
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:00
10:34
 23,640
  -752
     -457
35
5
0
0
 
14
14
1
2
00:00
21:54
03:13
23:59
 11,610
  7,520
  -766
  -736
    89,166
    89,329
41
24
0
89
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
17:21
22:41
21:57
23:59
 16,522
  4,720
  -770
  -754
   298,396
   298,426
23
25
482
94
0
0
0
0
 
18
18
1
2
00:00
19:49
02:34
23:59
  9,167
 15,051
  -765
  -758
    85,299
    84,203
52
87
4
0
1
0
0
0
 
19
1
04:11
11:01
 24,612
  -751
  -439,489
107
0
0
0
 
20
1
01:55
07:39
 20,651
  -753
    56,007
41
0
0
0
 
21
21
21
1
2
3
00:00
20:35
21:57
03:22
21:53
23:59
 12,106
  4,715
  7,330
  -764
  -737
  -769
    -1,625
    -1,618
    -1,652
40
23
23
0
143
111
0
0
0
0
0
0
 
22
22
22
1
2
3
03:28
05:49
19:17
05:20
07:56
22:21
  6,663
  7,550
 10,991
  -723
  -760
  -758
  -543,342
  -543,469
  -543,969
53
44
33
0
5
46
0
0
0
0
0
0
 
23
1
18:54
23:59
 18,347
  -753
    -8,908
38
12
0
0
 
24
1
13:33
18:57
 19,449
  -758
   -30,996
42
23
0
0
 
25
25
1
2
00:41
17:25
05:48
18:41
 18,192
  4,565
  -758
  -776
   -12,268
   -12,312
48
23
3
148
0
0
0
0
 
26
26
1
2
10:34
19:13
14:21
22:40
 13,577
 12,373
  -751
  -744
  -332,695
  -333,425
94
105
1
0
1
0
0
0
 
27
27
1
2
05:21
07:56
07:39
12:15
  8,239
 15,532
  -739
  -760
   -12,526
   -12,562
41
23
0
487
0
0
0
0
 
28
28
28
1
2
3
04:27
07:40
20:42
07:02
08:56
21:53
  9,287
  4,550
  4,276
  -733
  -768
  -766
   -17,869
   -17,897
   -17,866
43
30
21
0
6
171
0
0
0
0
0
0
 
29
29
1
2
00:00
22:21
04:07
23:59
 14,778
  5,881
  -763
  -730
  -438,293
  -439,721
96
48
1
0
1
0
0
0
 
30
1
14:59
20:34
 19,905
  -760
     7,714
26
230
0
0
 
31
31
31
31
1
2
3
4
01:00
07:40
09:30
22:41
02:31
08:46
11:11
23:59
  5,467
  3,984
  6,092
  4,635
  -748
  -728
  -759
  -757
   -32,029
   -32,049
   -32,092
   -32,171
40
30
23
26
0
2
166
33
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.