GPS Space Vehicle Time Integrity for MJD 52595

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
06:55
13:48
 24,793
 -1,532
  -259,419
41
0
0
0
 
2
2
1
2
00:55
08:26
03:13
13:05
  8,299
 16,564
 -1,531
 -1,542
    15,243
    15,444
39
43
0
0
0
0
0
0
 
3
3
1
2
02:38
12:33
06:18
14:11
 13,222
  5,670
 -1,542
 -1,540
   -82,502
   -82,605
37
51
0
3
0
0
0
0
 
4
4
1
2
09:33
17:18
11:41
22:06
  7,641
 17,244
 -1,546
 -1,544
  -360,591
  -360,840
42
73
0
0
0
0
0
0
 
5
1
18:01
23:55
 21,145
 -1,549
   -41,928
44
0
0
0
 
6
6
1
2
00:00
20:29
02:59
23:59
 10,695
 12,633
 -1,546
 -1,564
     -203
     -209
39
42
0
0
0
0
0
0
 
7
1
14:53
20:23
 19,830
 -1,542
  -251,138
211
0
0
0
 
8
1
11:00
18:00
 25,156
 -1,536
   -13,731
221
0
0
0
 
9
9
1
2
03:54
16:53
05:30
21:53
  5,737
 18,010
 -1,547
 -1,543
    15,774
    15,866
37
46
0
5
0
0
0
0
 
10
10
1
2
12:23
20:28
15:25
23:59
 10,790
 12,679
 -1,535
 -1,531
   -16,646
   -16,661
43
48
0
0
0
0
0
0
 
11
11
1
2
05:00
16:01
09:57
17:04
 17,829
  3,789
 -1,549
 -1,544
   -27,538
   -27,572
39
48
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:47
15:05
 22,659
 -1,544
    16,380
41
0
0
0
 
14
1
02:37
08:21
 20,456
 -1,540
    37,190
47
0
0
0
 
15
1
01:14
05:56
 16,928
 -1,540
   -38,279
42
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:00
02:48
21:56
02:37
04:55
23:59
  9,423
  7,565
  7,435
 -1,558
 -1,554
 -1,507
    -6,053
    -6,062
    -6,125
39
32
55
0
0
0
0
0
0
0
0
0
 
18
1
00:00
05:36
 20,092
 -1,542
    20,524
51
14
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
06:17
12:18
 21,585
 -1,540
   196,270
40
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
21:53
02:48
23:59
 10,004
  7,599
 -1,556
 -1,519
   -15,063
   -15,062
41
43
0
0
0
0
0
0
 
24
1
18:03
23:27
 19,464
 -1,543
   -73,560
55
0
0
0
 
25
1
05:16
10:31
 18,888
 -1,542
   -36,900
44
1
0
0
 
26
26
1
2
00:00
15:22
03:22
18:50
 12,036
 12,482
 -1,541
 -1,543
  -301,726
  -302,802
87
84
1
1
1
0
0
0
 
27
1
09:59
16:51
 24,673
 -1,540
  -405,424
297
0
834
0
 
28
1
13:06
19:12
 21,965
 -1,540
    84,099
48
0
0
0
 
29
29
1
2
00:55
15:38
02:37
18:31
  6,112
 10,392
 -1,547
 -1,544
  -348,476
  -349,484
54
70
1
1
1
0
0
0
 
30
30
1
2
00:00
19:36
01:13
23:59
  4,279
 15,791
 -1,537
 -1,548
  -450,706
  -452,478
55
107
1
0
1
0
0
0
 
31
31
1
2
03:06
11:43
06:58
15:37
 13,878
 13,995
 -1,546
 -1,540
  -343,510
  -343,246
46
49
1
1
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.