GPS Space Vehicle Time Integrity for MJD 52622

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
05:03
11:57
 24,795
 -1,600
  -263,564
34
14
0
0
 
2
2
1
2
00:00
06:38
01:23
11:16
  4,980
 16,541
 -1,595
 -1,602
    29,582
    29,769
29
26
19
221
0
0
0
0
 
3
3
1
2
00:46
10:53
04:29
12:22
 13,374
  5,132
 -1,591
 -1,614
   -90,095
   -90,223
27
31
181
33
0
0
0
0
 
4
4
1
2
07:48
15:30
09:50
20:20
  7,265
 17,393
 -1,596
 -1,602
  -377,226
  -377,447
26
60
91
0
0
0
0
0
 
5
1
16:06
22:00
 21,207
 -1,612
   -47,412
31
103
0
0
 
6
6
1
2
00:00
18:36
01:13
22:00
  4,424
 12,202
 -1,579
 -1,613
      418
      406
29
28
10
8
0
0
0
0
 
7
1
13:02
18:35
 19,916
 -1,600
  -154,512
228
0
4
0
 
8
1
09:07
16:07
 25,213
 -1,595
   -77,995
194
0
0
0
 
9
9
1
2
01:51
15:02
03:39
20:02
  6,273
 18,003
 -1,600
 -1,608
    19,675
    19,750
35
26
44
271
0
0
0
0
 
10
10
1
2
10:32
18:37
13:34
22:00
 10,820
 12,150
 -1,598
 -1,594
   -18,272
   -18,287
21
34
385
6
0
0
0
0
 
11
11
1
2
03:08
14:06
08:06
15:34
 17,787
  5,100
 -1,594
 -1,591
   -30,283
   -30,321
24
29
527
35
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:58
13:20
 22,913
 -1,599
    17,893
22
823
0
0
 
14
1
00:46
06:27
 20,343
 -1,590
    32,860
39
58
0
0
 
15
1
00:00
04:11
 15,056
 -1,607
   -49,119
28
76
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
01:14
20:04
22:43
03:03
22:00
23:59
  6,545
  6,947
  4,570
 -1,599
 -1,583
 -1,616
    -9,621
    -9,709
    -9,743
26
30
24
41
1
90
0
0
0
0
0
0
 
18
1
00:00
03:48
 13,655
 -1,606
    12,727
31
53
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
04:29
10:29
 21,552
 -1,594
   200,020
23
822
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
00:00
19:59
22:09
01:10
22:00
23:59
  4,193
  7,226
  6,640
 -1,622
 -1,573
 -1,617
   -16,927
   -16,943
   -16,988
28
33
26
8
17
66
0
0
0
0
0
0
 
24
1
16:11
21:34
 19,378
 -1,605
   -79,913
47
2
0
0
 
25
1
03:24
08:39
 18,825
 -1,601
   -38,119
35
62
0
0
 
26
26
26
1
2
3
00:00
12:55
22:04
01:32
17:00
23:59
  5,463
 14,626
  6,946
 -1,608
 -1,595
 -1,597
  -344,347
  -345,208
  -345,705
43
78
49
1
1
0
1
0
0
0
0
0
 
27
1
08:10
15:02
 24,672
 -1,597
  -487,756
220
0
0
0
 
28
1
11:17
17:22
 21,821
 -1,597
    80,620
30
125
0
0
 
29
1
13:46
16:40
 10,435
 -1,589
  -389,753
49
1
0
0
 
30
1
17:46
22:00
 15,214
 -1,612
  -498,936
78
0
0
0
 
31
31
1
2
01:11
09:52
05:07
13:45
 14,104
 13,951
 -1,588
 -1,590
  -319,718
  -319,340
57
43
1
17
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.