GPS Space Vehicle Time Integrity for MJD 52278

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
04:53
11:44
 24,655
 -1,081
  -211,205
41
37
0
0
 
2
1
08:34
14:24
 20,998
 -1,080
   130,395
37
94
0
0
 
3
3
1
2
00:30
10:05
03:56
11:43
 12,360
  5,814
 -1,073
 -1,085
   -98,927
   -99,034
31
34
0
15
0
0
0
0
 
4
4
1
2
07:02
14:43
09:21
19:36
  8,351
 17,447
 -1,087
 -1,086
  -318,952
  -317,980
79
130
1
0
1
0
0
0
 
5
1
15:33
21:35
 21,680
 -1,098
  -332,462
30
184
0
0
 
6
1
18:00
23:59
 21,567
 -1,105
     1,000
25
317
0
0
 
7
1
12:21
18:07
 20,725
 -1,080
  -673,118
110
0
0
0
 
8
1
08:49
15:48
 25,046
 -1,087
  -665,851
53
0
0
0
 
9
9
1
2
01:35
14:35
03:01
19:35
  5,138
 18,024
 -1,087
 -1,085
    23,219
    23,300
36
27
5
92
0
0
0
0
 
10
10
1
2
10:10
18:12
13:10
22:48
 10,736
 16,475
 -1,087
 -1,085
   -17,548
   -17,570
29
30
14
64
0
0
0
0
 
11
11
1
2
03:02
13:38
07:40
15:08
 16,677
  5,177
 -1,089
 -1,081
    -7,958
    -7,964
32
43
1
9
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:31
12:59
 23,286
 -1,087
     -140
30
70
0
0
 
14
1
00:36
06:15
 20,279
 -1,085
   111,217
46
4
0
0
 
15
15
1
2
00:00
20:20
03:27
23:59
 12,448
 13,161
 -1,082
 -1,071
  -125,494
  -125,791
31
41
2
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
19:39
01:18
23:59
  4,679
 15,644
 -1,087
 -1,081
   290,216
   279,953
225
620
1
0
1
8324
0
0
 
18
18
18
1
2
3
00:00
01:18
21:09
01:06
03:17
23:59
  3,947
  7,007
 10,221
 -1,097
 -1,095
 -1,072
    74,596
    74,597
    74,609
25
37
29
22
2
108
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
04:05
10:03
 21,443
 -1,086
   126,170
35
38
0
0
 
21
21
1
2
00:00
22:48
05:16
23:59
 18,908
  4,263
 -1,091
 -1,043
    -6,138
    -6,080
33
21
0
163
0
0
0
0
 
22
22
1
2
05:43
21:35
09:24
23:59
 13,299
  8,623
 -1,081
 -1,089
  -551,929
  -553,123
106
56
0
0
0
0
0
0
 
23
1
19:56
23:59
 14,601
 -1,088
    -5,032
34
26
0
0
 
24
-
 
 
 
 
 
 
 
 
 
25
1
03:02
08:08
 18,363
 -1,080
   -22,458
42
6
0
0
 
26
26
26
1
2
3
00:00
13:00
21:35
01:06
16:38
23:59
  3,872
 12,924
  8,653
 -1,092
 -1,080
 -1,072
    24,707
    25,157
    25,411
28
47
25
13
2
112
0
0
0
0
0
0
 
27
27
1
2
07:35
13:10
12:59
14:28
 19,401
  4,674
 -1,089
 -1,067
    -8,097
    -8,090
35
35
18
0
0
0
0
0
 
28
1
11:44
16:53
 18,465
 -1,081
    51,569
37
20
0
0
 
29
1
01:06
06:40
 19,922
 -1,082
  -572,824
52
1
0
0
 
30
1
17:11
21:35
 15,843
 -1,105
  -297,861
249
0
13
0
 
31
31
31
1
2
3
00:45
03:28
10:04
03:01
04:39
13:16
  8,135
  4,157
 11,466
 -1,070
 -1,069
 -1,095
   -85,780
   -85,786
   -85,874
32
32
35
1
0
28
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.