GPS Space Vehicle Time Integrity for MJD 55509

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
UTC(MSL)
-GPSSV (ns)
UTC(MSL)
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
-
 
 
 
 
 
 
 
 
 
2
1
11:01
17:05
 20,919
  -693
  -301,932
27
2
2
0
3
3
1
2
03:06
19:07
07:36
21:43
 15,530
  8,993
  -708
  -697
  -633,427
  -633,707
21
20
2
1
1
1
0
0
4
1
09:50
15:33
 19,619
  -699
  -215,879
66
2
1
0
5
1
13:14
18:35
 18,588
  -701
    64,051
32
1
1
0
6
6
6
1
2
3
02:59
06:00
18:30
03:59
07:00
21:48
  3,513
  3,355
 11,184
  -705
  -692
  -694
  -427,471
  -427,318
  -426,697
15
31
47
1
2
1
0
2
1
0
0
0
7
1
03:44
10:03
 21,804
  -700
       91
7
1
1
0
8
1
05:14
11:11
 20,561
  -690
    -7,591
33
2
2
0
9
9
1
2
10:05
18:51
13:48
22:36
 12,830
 12,859
  -689
  -700
   -42,144
   -42,219
34
18
2
1
2
1
0
0
10
10
1
2
04:18
12:01
06:23
16:46
  7,251
 16,465
  -708
  -688
    56,744
    56,787
13
30
1
1
1
1
0
0
11
11
11
1
2
3
00:00
06:37
22:47
01:17
11:09
23:59
  4,634
 15,785
  3,816
  -698
  -691
  -884
   101,825
   101,913
   101,864
5
29
3283
1
2
13
0
1
13
0
0
0
12
1
11:37
16:34
 17,247
  -697
    54,811
31
1
1
0
13
1
02:31
08:01
 19,079
  -701
  -293,264
14
1
1
0
14
14
1
2
00:00
19:47
02:07
23:59
  7,340
 14,300
  -700
  -488
  -106,215
  -106,255
43
6862
2
13
1
13
0
0
15
15
1
2
08:45
16:14
10:12
21:02
  5,248
 16,529
  -696
  -701
   184,770
   184,614
9
28
1
2
0
2
0
0
16
1
00:50
05:50
 17,264
  -702
   123,802
34
2
1
0
17
1
07:34
13:47
 21,586
  -695
  -177,473
22
2
1
0
18
1
16:57
23:33
 22,724
  -695
  -104,447
21
2
2
0
19
19
1
2
06:00
20:20
08:53
22:34
  9,879
  7,715
  -690
  -693
    80,891
    81,058
15
10
5
0
1
0
0
0
20
20
1
2
00:00
10:59
03:59
12:02
 13,965
  3,720
  -700
  -692
   -50,383
   -50,367
10
7
1
28
1
0
0
0
21
1
16:02
22:14
 21,279
  -698
   100,497
23
1
1
0
22
22
1
2
00:00
18:26
01:06
23:59
  3,956
 18,862
  -695
  -376
  -159,951
  -159,581
4
11868
1
13
0
14
0
0
23
1
01:09
07:03
 20,262
  -701
  -345,263
31
2
2
0
24
24
24
1
2
3
00:00
07:02
21:26
01:41
09:50
23:59
  6,073
  9,821
  8,655
  -700
  -694
  -411
  -337,914
  -337,996
  -337,874
9
11
7137
1
1
14
0
0
14
0
0
0
25
25
25
1
2
3
00:00
13:04
22:42
01:31
17:21
23:59
  5,499
 14,760
  4,146
  -700
  -699
 -1,012
    49,795
    49,917
    49,674
6
19
5570
8
1
13
0
1
13
0
0
0
26
26
1
2
07:11
15:33
10:24
19:43
 11,199
 14,264
  -694
  -703
    46,263
    46,508
27
40
1
2
0
2
0
0
27
27
1
2
09:26
18:39
13:22
21:50
 13,570
 10,798
  -695
  -692
  -206,823
  -206,942
42
22
2
1
2
1
0
0
28
1
06:05
12:39
 22,701
  -688
    -4,632
23
2
2
0
29
1
14:20
19:49
 18,673
  -700
  -163,112
21
2
1
0
30
30
30
1
2
3
00:00
14:21
22:54
02:57
17:49
23:59
 10,317
 11,874
  3,446
  -695
  -705
 -1,750
  -295,333
  -295,511
  -296,644
26
16
17025
2
2
13
1
1
3446
0
0
0
31
31
1
2
00:00
22:10
01:59
23:59
  6,937
  5,987
  -701
 -1,378
    -7,609
    -8,574
8
14617
1
13
0
5987
0
0
32
32
1
2
00:00
22:57
03:59
23:59
 13,948
  3,244
  -696
 -2,715
   126,605
   125,254
34
31875
2
13
2
3244
0
0
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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.