GPS Space Vehicle Time Integrity for MJD 52241

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
07:22
14:13
 24,617
 -1,054
  -206,442
54
0
0
0
 
2
1
12:34
17:46
 18,692
 -1,064
   111,798
53
0
0
0
 
3
3
1
2
03:54
12:36
06:27
14:14
  9,149
  5,858
 -1,044
 -1,048
   -88,160
   -88,265
51
53
0
2
0
0
0
0
 
4
4
1
2
09:37
17:16
11:53
22:11
  8,163
 17,460
 -1,058
 -1,057
  -409,516
  -408,646
81
129
1
0
1
0
0
0
 
5
1
18:03
23:59
 21,240
 -1,055
  -326,186
51
0
0
0
 
6
6
1
2
00:00
20:35
03:01
23:59
 10,887
 12,287
 -1,042
 -1,072
      327
      337
53
50
0
0
0
0
0
0
 
7
1
14:53
20:40
 20,545
 -1,066
  -612,668
182
0
0
0
 
8
1
11:19
18:13
 24,846
 -1,052
  -640,037
95
0
0
0
 
9
9
1
2
04:05
17:06
05:34
22:06
  5,306
 18,030
 -1,044
 -1,064
    17,643
    17,726
54
53
3
0
0
0
0
0
 
10
10
10
1
2
3
00:00
12:43
20:43
01:15
15:41
23:59
  4,523
 10,642
 11,682
 -1,055
 -1,055
 -1,039
   -15,356
   -15,372
   -15,374
51
52
54
0
0
0
0
0
0
0
0
0
 
11
11
1
2
05:35
16:10
10:11
17:39
 16,578
  5,323
 -1,055
 -1,064
    -6,714
    -6,735
50
54
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:04
12:56
 13,893
 -1,057
     6,733
51
0
0
0
 
14
1
03:07
08:45
 20,197
 -1,052
   118,088
60
0
0
0
 
15
1
00:00
06:00
 21,600
 -1,045
  -111,258
57
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:10
03:59
23:59
 14,268
  6,567
 -1,064
 -1,023
  -383,402
  -387,785
260
129
1
0
2
0
0
0
 
18
18
1
2
00:00
03:59
03:54
05:48
 14,039
  6,443
 -1,047
 -1,068
    74,709
    74,688
54
54
0
1
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
06:35
12:34
 21,550
 -1,055
   116,626
53
0
0
0
 
21
1
01:16
07:49
 23,551
 -1,047
    -6,286
54
0
0
0
 
22
22
1
2
00:11
08:17
03:15
12:42
 10,997
 15,846
 -1,043
 -1,050
  -464,724
  -465,759
111
174
1
0
1
0
0
0
 
23
23
1
2
00:00
22:35
03:01
23:59
 10,888
  4,912
 -1,054
 -1,019
    -2,614
    -2,630
54
51
0
0
0
0
0
0
 
24
1
18:19
23:39
 19,233
 -1,062
   -10,363
60
0
0
0
 
25
1
05:35
10:45
 18,606
 -1,061
   -21,117
56
0
0
0
 
26
26
1
2
00:11
15:25
03:39
19:07
 12,471
 13,296
 -1,046
 -1,060
     3,414
     3,667
52
53
0
0
0
0
0
0
 
27
1
10:11
17:01
 24,643
 -1,062
    -4,472
55
0
0
0
 
28
1
12:43
19:25
 24,067
 -1,047
    40,830
53
0
0
0
 
29
1
03:57
09:23
 19,568
 -1,048
  -602,259
56
0
0
0
 
30
1
19:45
23:59
 15,145
 -1,068
  -163,310
61
0
0
0
 
31
31
31
1
2
3
03:33
06:00
12:57
05:34
07:09
15:45
  7,257
  4,086
 10,108
 -1,041
 -1,049
 -1,058
   -78,724
   -78,736
   -78,818
51
51
53
0
0
0
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.