GPS Space Vehicle Time Integrity for MJD 52695

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
00:14
07:06
 24,690
 -1,791
  -274,980
55
0
0
0
 
2
2
1
2
01:49
18:09
06:26
20:11
 16,566
  7,283
 -1,791
 -1,794
    68,850
    69,177
54
50
2
0
0
0
0
0
 
3
3
1
2
05:56
19:15
07:27
23:28
  5,385
 15,158
 -1,796
 -1,804
  -110,039
  -110,209
54
49
3
0
0
0
0
0
 
4
4
1
2
02:38
10:18
04:51
15:11
  7,902
 17,499
 -1,795
 -1,788
   -30,724
   -30,839
52
63
0
0
0
0
0
0
 
5
1
11:06
17:05
 21,452
 -1,793
    -5,681
50
0
0
0
 
6
1
13:28
19:51
 23,004
 -1,790
     1,127
45
0
0
0
 
7
1
08:11
13:46
 20,036
 -1,784
  -329,078
189
0
0
0
 
8
1
04:05
11:06
 25,228
 -1,787
  -223,022
159
0
0
0
 
9
9
1
2
10:02
20:52
15:03
22:34
 17,986
  5,975
 -1,791
 -1,804
    30,757
    30,804
51
52
4
6
0
0
0
0
 
10
10
1
2
05:35
13:40
08:39
17:44
 10,950
 14,637
 -1,780
 -1,789
   -22,597
   -22,614
51
49
0
0
0
0
0
0
 
11
11
11
1
2
3
00:00
09:04
22:03
03:05
10:12
23:59
 11,129
  4,044
  6,925
 -1,790
 -1,779
 -1,794
   -38,473
   -38,504
   -38,588
51
54
50
0
0
8
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:01
08:29
 23,240
 -1,790
    21,745
52
0
0
0
 
14
14
1
2
00:00
19:52
01:27
23:59
  5,189
 14,688
 -1,808
 -1,788
    23,870
    23,808
52
53
0
0
0
0
0
0
 
15
1
16:23
23:22
 25,144
 -1,789
   -78,638
64
0
0
0
 
16
16
1
2
01:27
19:15
05:43
20:29
 15,257
  4,433
 -1,795
 -1,797
    71,968
    71,057
98
51
1
0
1
0
0
0
 
17
17
1
2
15:03
19:52
19:14
21:58
 15,062
  7,530
 -1,783
 -1,788
    -1,835
    -1,863
51
48
0
0
0
0
0
0
 
18
18
1
2
17:06
21:15
21:13
22:43
 14,822
  5,223
 -1,787
 -1,804
    -3,374
    -3,410
54
49
0
4
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:00
05:30
 19,782
 -1,791
   207,868
53
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
16:24
20:29
19:51
21:49
 12,428
  4,802
 -1,794
 -1,804
   -22,509
   -22,532
48
48
0
0
0
0
0
0
 
24
1
11:09
16:31
 19,259
 -1,794
   -12,987
60
0
0
0
 
25
25
25
1
2
3
00:00
15:12
22:17
03:33
16:17
23:59
 12,746
  3,911
  6,127
 -1,800
 -1,808
 -1,774
   -41,854
   -41,887
   -41,868
54
43
51
0
0
0
0
0
0
0
0
0
 
26
26
1
2
08:30
18:09
12:03
20:33
 12,789
  8,604
 -1,786
 -1,805
  -435,461
  -435,861
66
61
1
2
0
0
0
0
 
27
1
03:15
10:07
 24,685
 -1,785
  -594,130
63
0
0
0
 
28
1
05:44
12:24
 23,972
 -1,791
    65,917
62
0
0
0
 
29
29
29
1
2
3
07:10
08:40
17:49
08:29
11:39
19:14
  4,708
 10,754
  5,023
 -1,785
 -1,784
 -1,798
   -78,088
   -78,189
   -78,572
55
62
52
0
0
0
0
0
0
0
0
0
 
30
1
12:45
18:08
 19,274
 -1,795
  -561,153
49
0
0
0
 
31
31
1
2
06:27
20:11
08:15
23:59
  6,466
 13,572
 -1,791
 -1,796
  -210,603
  -209,426
64
105
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.