GPS Space Vehicle Time Integrity for MJD 52761

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
1
2
00:00
19:45
02:40
23:59
  9,595
 15,288
 -1,974
 -1,994
  -285,558
  -285,736
48
51
0
0
0
0
0
0
 
2
2
1
2
00:00
21:19
01:59
23:59
  7,078
  9,548
 -1,996
 -1,955
   105,624
   106,172
51
48
4
0
0
0
0
0
 
3
3
1
2
01:17
14:52
03:01
18:57
  6,259
 14,671
 -1,988
 -1,972
    -8,266
    -8,443
54
51
2
0
0
0
0
0
 
4
4
1
2
05:39
22:15
10:34
23:59
 17,503
  6,230
 -1,978
 -1,978
   -45,464
   -45,530
56
48
0
0
0
0
0
0
 
5
1
06:45
12:36
 21,058
 -1,988
   -14,575
51
0
0
0
 
6
1
09:06
15:22
 22,583
 -1,982
     2,057
50
0
0
0
 
7
1
03:37
09:08
 19,736
 -1,979
  -466,566
148
0
0
0
 
8
1
00:00
06:42
 24,139
 -1,982
  -318,961
114
1
1
0
 
9
9
1
2
05:29
16:23
10:32
18:01
 18,038
  5,684
 -1,979
 -1,986
    40,241
    40,291
50
52
8
0
0
0
0
0
 
10
10
1
2
01:39
09:12
04:11
13:11
  9,091
 14,262
 -1,973
 -1,980
   -26,298
   -26,320
49
54
0
0
0
0
0
0
 
11
-
 
 
 
 
 
 
 
 
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:24
03:57
23:59
 14,259
  9,351
 -1,980
 -1,982
    24,721
    24,763
49
48
0
0
0
0
0
0
 
14
1
15:23
20:58
 19,842
 -1,985
    19,916
55
0
0
0
 
15
15
1
2
12:06
14:38
13:16
19:03
  4,207
 15,905
 -1,952
 -1,976
  -105,803
  -105,900
52
51
0
0
0
0
0
0
 
16
16
16
1
2
3
00:00
12:39
20:49
01:07
15:46
23:59
  3,951
 11,014
 11,442
 -1,990
 -1,988
 -1,966
      441
      -59
     -339
51
58
71
1
0
0
0
0
0
0
0
0
 
17
17
1
2
10:21
14:52
14:38
17:13
 15,416
  8,448
 -1,973
 -1,976
   -12,672
   -12,700
55
51
0
0
0
0
0
0
 
18
1
13:15
18:12
 17,648
 -1,987
   -11,706
53
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
19:03
01:04
23:59
  3,701
 17,721
 -1,962
 -1,982
   211,426
   211,438
50
49
0
0
0
0
0
0
 
21
21
1
2
10:39
12:39
12:36
14:51
  7,008
  7,944
 -1,963
 -1,992
    70,078
    69,937
65
62
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
13:17
18:21
 18,242
 -1,987
   -27,530
55
3
0
0
 
24
1
06:38
12:00
 19,189
 -1,983
   -28,850
59
14
0
0
 
25
1
18:02
22:55
 17,547
 -1,982
   -45,364
55
17
0
0
 
26
26
1
2
03:58
13:13
07:35
16:02
 12,986
 10,146
 -1,975
 -1,988
  -487,457
  -487,684
56
59
0
0
0
0
0
0
 
27
27
1
2
00:00
22:42
05:37
23:59
 20,243
  4,635
 -1,978
 -1,938
   -61,022
   -65,992
400
108
1
0
5569
0
0
0
 
28
1
02:00
07:55
 21,230
 -1,983
    45,447
60
1
0
0
 
29
29
29
1
2
3
02:41
12:10
13:16
07:07
13:12
14:38
 15,840
  3,718
  4,879
 -1,973
 -1,963
 -1,986
  -132,754
  -132,936
  -132,990
59
54
53
0
2
0
0
0
0
0
0
0
 
30
1
08:11
12:38
 15,996
 -1,985
    -9,474
244
0
0
0
 
31
31
1
2
01:05
15:46
04:14
19:33
 11,258
 13,456
 -1,977
 -1,979
  -167,144
  -168,720
117
118
1
0
1
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.