GPS Space Vehicle Time Integrity for MJD 52191

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
10:43
17:35
 24,705
  -960
  -199,079
41
0
0
0
 
2
1
17:35
23:10
 20,068
  -977
    86,324
48
0
0
0
 
3
3
1
2
06:29
15:59
09:51
17:38
 12,151
  5,872
  -966
  -968
   -73,885
   -73,988
27
39
43
16
0
0
0
0
 
4
4
4
1
2
3
00:00
13:08
20:52
01:46
15:18
23:59
  6,346
  7,776
 11,230
  -984
  -971
  -967
  -516,508
  -515,422
  -514,755
50
70
67
3
2
0
1
1
0
0
0
0
 
5
5
1
2
00:00
21:36
03:36
23:59
 12,966
  8,599
  -965
  -970
  -318,922
  -319,039
30
38
7
0
0
0
0
0
 
6
1
00:07
06:28
 22,901
  -975
     -385
34
2
0
0
 
7
1
18:34
23:59
 19,439
  -967
  -502,875
201
0
0
0
 
8
1
14:41
21:41
 25,169
  -966
  -580,387
136
0
0
0
 
9
9
9
1
2
3
00:00
07:37
20:29
01:35
08:57
23:59
  5,706
  4,720
 12,587
  -950
  -959
  -978
    10,173
    10,208
    10,283
30
24
39
3
97
6
0
0
0
0
0
0
 
10
10
1
2
00:11
16:11
04:40
19:05
 16,093
 10,365
  -960
  -964
   -12,558
   -12,594
44
32
5
2
0
0
0
0
 
11
11
1
2
08:58
19:34
13:35
21:02
 16,667
  5,211
  -966
  -983
    -5,358
    -5,384
34
42
0
5
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:29
18:56
 23,211
  -966
     5,010
36
0
0
0
 
14
1
06:30
12:09
 20,296
  -967
   122,335
34
19
0
0
 
15
1
02:45
09:26
 24,063
  -968
   -91,713
49
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
01:38
08:35
 25,009
  -968
   -33,029
765
0
15483
0
 
18
1
03:12
07:02
 13,782
  -968
    74,015
41
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
09:55
15:56
 21,540
  -962
   103,920
44
2
0
0
 
21
1
04:41
11:16
 23,744
  -972
    -6,061
34
2
0
0
 
22
22
1
2
03:40
11:38
06:29
16:11
 10,115
 16,179
  -970
  -960
  -291,886
  -293,374
140
247
0
0
0
64
0
0
 
23
1
02:16
06:28
 15,091
  -972
   -22,419
42
0
0
0
 
24
24
1
2
00:00
21:42
03:11
23:59
 11,419
  8,253
  -982
  -946
   -86,803
   -86,980
36
42
22
0
0
0
0
0
 
25
1
08:58
14:06
 18,492
  -966
   -19,338
39
8
0
0
 
26
26
1
2
03:40
19:03
07:02
22:30
 12,065
 12,360
  -972
  -971
    -6,616
    -6,618
40
38
3
1
0
0
0
0
 
27
27
1
2
13:34
19:06
18:56
20:27
 19,311
  4,817
  -967
  -965
   -37,436
   -37,449
44
34
0
0
0
0
0
0
 
28
1
16:03
22:45
 24,013
  -968
    25,740
38
11
0
0
 
29
1
07:05
13:08
 21,499
  -968
  -625,093
35
72
0
0
 
30
1
00:00
03:39
 13,179
  -975
   -81,563
115
1
1
0
 
31
31
31
1
2
3
06:41
09:27
15:20
08:57
10:34
19:09
  8,086
  3,930
 13,747
  -973
  -966
  -960
   -69,248
   -69,258
   -69,317
26
20
45
24
156
12
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.