GPS Space Vehicle Time Integrity for MJD 51934

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
04:24
11:14
 24,619
  -738
  -162,960
38
0
0
0
 
2
1
10:29
16:48
 22,721
  -731
   329,817
42
3
0
0
 
3
1
00:00
03:27
 12,410
  -734
   -78,929
45
0
0
0
 
4
4
1
2
07:02
14:17
08:44
19:08
  6,129
 17,388
  -747
  -730
  -660,798
  -661,133
32
87
7
0
0
0
0
0
 
5
1
15:14
21:16
 21,678
  -733
  -284,417
30
51
0
0
 
6
1
17:26
23:22
 21,313
  -745
     -511
24
544
0
0
 
7
1
11:55
17:28
 19,890
  -726
  -522,950
135
0
0
0
 
8
1
08:44
15:06
 22,895
  -727
  -771,098
78
0
0
0
 
9
9
1
2
00:49
13:50
02:23
18:58
  5,544
 18,443
  -745
  -734
    27,405
    27,517
51
26
2
182
0
0
0
0
 
10
10
1
2
10:29
17:44
12:41
22:21
  7,905
 16,574
  -734
  -739
   -63,967
   -63,984
30
32
0
33
0
0
0
0
 
11
11
1
2
02:00
12:56
07:01
14:20
 18,048
  5,011
  -745
  -731
    -1,680
    -1,667
38
26
6
36
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:43
12:17
 23,626
  -738
     -691
30
3
0
0
 
14
1
00:00
04:33
 16,395
  -753
    87,721
47
0
0
0
 
15
15
1
2
00:00
20:44
03:44
23:59
 13,463
 11,747
  -729
  -703
   -43,287
   -43,565
45
26
1
147
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:29
19:03
01:59
23:59
  5,414
 17,810
  -735
  -731
   294,319
   294,460
44
22
0
712
0
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
05:54
12:44
 24,621
  -745
  -413,700
88
0
0
0
 
20
1
03:39
09:23
 20,643
  -743
    53,239
32
5
0
0
 
21
21
1
2
02:00
22:16
05:05
23:59
 11,110
  6,201
  -748
  -714
     -859
     -842
41
22
0
199
0
0
0
0
 
22
22
22
1
2
3
05:13
07:33
21:17
07:01
09:21
23:59
  6,408
  6,458
  9,753
  -725
  -752
  -732
  -519,072
  -519,203
  -519,817
42
41
36
0
0
3
0
0
0
0
0
0
 
23
23
1
2
00:44
20:37
02:42
23:59
  7,002
 12,162
  -772
  -715
    -7,446
    -7,432
50
30
8
84
0
0
0
0
 
24
1
15:14
20:38
 19,426
  -728
   -24,964
48
2
0
0
 
25
25
1
2
02:24
19:09
07:32
20:23
 18,393
  4,350
  -743
  -759
   -11,692
   -11,716
43
22
6
168
0
0
0
0
 
26
26
1
2
12:18
20:56
16:04
23:59
 13,527
 11,008
  -725
  -719
  -277,649
  -278,449
99
104
1
0
1
0
0
0
 
27
27
1
2
07:02
09:33
09:23
13:55
  8,389
 15,776
  -722
  -736
   -10,046
   -10,074
30
30
3
4
0
0
0
0
 
28
28
1
2
06:09
22:21
08:44
23:22
  9,216
  3,625
  -729
  -747
   -17,688
   -17,744
30
20
22
138
0
0
0
0
 
29
29
1
2
00:07
02:24
01:59
05:39
  6,728
 11,726
  -715
  -765
  -393,788
  -394,071
68
90
0
0
0
0
0
0
 
30
1
16:38
22:15
 20,125
  -737
     4,421
29
122
0
0
 
31
31
31
1
2
3
00:29
02:43
11:12
02:23
04:14
12:56
  6,770
  5,415
  6,243
  -744
  -731
  -739
   -28,501
   -28,499
   -28,556
45
41
31
0
0
1
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.