GPS Space Vehicle Time Integrity for MJD 52219

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
08:50
15:42
 24,690
 -1,027
  -203,529
46
0
0
0
 
2
1
15:43
20:56
 18,798
 -1,028
   100,679
52
0
0
0
 
3
3
1
2
04:33
14:05
07:57
15:44
 12,224
  5,886
 -1,007
 -1,022
   -81,762
   -81,881
47
48
0
0
0
0
0
0
 
4
4
1
2
11:10
18:49
13:23
23:44
  7,974
 17,560
 -1,050
 -1,019
  -458,664
  -457,827
76
112
1
0
1
0
0
0
 
5
5
1
2
00:00
19:37
01:43
23:59
  6,144
 15,730
 -1,016
 -1,026
  -322,330
  -322,478
47
40
0
1
0
0
0
0
 
6
6
1
2
00:00
22:06
04:33
23:59
 16,377
  6,783
 -1,012
 -1,036
      -22
      -32
49
36
0
0
0
0
0
0
 
7
1
16:41
22:17
 19,980
 -1,021
  -571,074
173
0
1
0
 
8
1
12:48
19:47
 25,125
 -1,028
  -617,163
108
0
0
0
 
9
9
1
2
05:35
18:35
07:05
23:37
  5,375
 18,041
 -1,017
 -1,027
    14,344
    14,434
51
45
0
0
0
0
0
0
 
10
10
10
1
2
3
00:00
14:09
22:12
02:46
17:11
23:59
  9,943
 10,889
  6,438
 -1,030
 -1,023
  -995
   -14,131
   -14,166
   -14,156
49
44
38
1
0
0
0
0
0
0
0
0
 
11
11
1
2
07:06
17:39
11:41
18:47
 16,492
  3,967
 -1,035
 -1,037
    -6,072
    -6,084
44
45
3
5
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:35
17:01
 23,195
 -1,030
     5,955
46
4
0
0
 
14
1
04:35
10:15
 20,306
 -1,021
   120,958
66
2
0
0
 
15
1
00:46
07:31
 24,306
 -1,009
  -102,606
51
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:00
02:55
05:17
02:46
05:12
06:41
  9,946
  8,211
  5,023
 -1,015
 -1,016
  -980
  -252,892
  -253,649
  -254,156
239
182
134
0
0
1
0
0
1
0
0
0
 
18
1
01:17
05:16
 14,374
  -999
    74,508
47
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:03
14:03
 21,590
 -1,032
   110,977
51
0
0
0
 
21
1
02:46
09:20
 23,640
 -1,009
    -6,243
54
0
0
0
 
22
22
1
2
01:44
09:48
04:34
14:14
 10,220
 15,939
 -1,016
 -1,037
  -396,965
  -398,218
113
195
0
0
0
0
0
0
 
23
1
00:28
04:33
 14,682
 -1,001
    -1,240
49
0
0
0
 
24
24
1
2
00:00
19:48
01:15
23:59
  4,501
 15,081
 -1,039
 -1,013
    -5,183
    -5,356
47
52
0
0
0
0
0
0
 
25
1
07:06
12:16
 18,645
 -1,035
   -20,284
53
0
0
0
 
26
26
1
2
01:43
17:02
05:12
20:37
 12,444
 12,834
 -1,012
 -1,024
    -3,692
    -3,553
47
45
1
0
0
0
0
0
 
27
27
1
2
11:39
17:11
17:01
18:32
 19,363
  4,846
 -1,031
 -1,032
    -2,320
    -2,338
48
42
0
0
0
0
0
0
 
28
1
14:15
20:55
 24,004
 -1,020
    34,075
46
1
0
0
 
29
1
05:17
11:00
 20,607
 -1,019
  -614,661
46
0
0
0
 
30
30
1
2
00:00
21:17
01:43
23:59
  6,179
  9,758
 -1,012
 -1,028
  -137,647
  -139,016
55
59
0
0
0
0
0
0
 
31
31
31
1
2
3
04:46
07:31
13:25
07:05
08:39
17:15
  8,263
  4,034
 13,690
 -1,000
 -1,028
 -1,016
   -74,568
   -74,614
   -74,660
46
44
51
0
0
5
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.