GPS Space Vehicle Time Integrity for MJD 54378

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
1
02:23
09:01
 23,018
  -143
  -157,291
33
2
2
0
2
2
1
2
16:17
20:59
20:57
22:23
 16,214
  4,401
  -131
  -138
  -141,625
  -141,662
702
7
1
0
3
0
0
0
3
3
1
2
00:29
09:03
03:11
12:52
  9,315
 13,303
  -155
  -135
  -125,239
  -125,396
16
21
2
0
1
0
0
0
4
1
15:05
20:45
 19,722
  -132
    11,011
637
1
4
0
5
5
5
1
2
3
03:54
17:42
20:59
06:03
20:57
22:14
  7,472
 11,319
  3,834
  -148
  -138
  -136
  -444,676
  -446,221
  -446,467
69
100
42
2
1
0
2
1
0
0
0
0
6
6
1
2
00:00
20:59
01:14
23:59
  4,333
  9,978
  -158
    47
  -240,613
  -240,073
66
9124
3
4
2
4
0
0
7
7
1
2
00:00
20:59
01:20
23:59
  4,734
  9,978
  -155
    33
    66,394
    65,132
71
8560
3
4
3
4
0
0
8
1
10:28
16:27
 20,617
  -143
   125,132
17
1
1
0
9
9
1
2
00:13
15:30
04:04
19:08
 13,411
 12,799
  -155
  -134
   -90,788
   -90,859
6
790
39
1
0
1
0
0
10
10
1
2
18:25
20:59
20:57
23:42
  8,768
  9,118
  -132
  -132
    96,377
    96,522
45
40
1
0
1
0
0
0
11
11
1
2
04:00
12:00
06:50
16:19
  9,643
 14,994
  -153
  -141
   -24,652
   -24,655
25
10
1
1
1
1
0
0
12
1
16:58
20:57
 13,705
  -133
    58,360
764
1
2
0
13
13
1
2
07:51
09:03
09:01
13:17
  3,920
 14,641
  -146
  -144
  -211,664
  -211,690
59
13
1
0
1
0
0
0
14
1
01:05
07:22
 21,590
  -146
   -45,688
16
2
2
0
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
06:01
09:03
09:01
11:00
 10,264
  6,726
  -143
  -140
  -179,592
  -179,608
9
7
1
19
1
0
0
0
17
1
12:53
19:10
 21,945
  -136
   -52,763
604
1
3
0
18
18
1
2
00:00
22:10
04:51
23:59
 16,706
  6,367
  -151
  -313
   232,763
   232,455
36
7002
4
4
4
4
0
0
19
19
1
2
01:39
09:31
03:55
14:02
  7,767
 15,718
  -154
  -137
   -69,576
   -69,634
9
10
2
1
1
0
0
0
20
20
20
1
2
3
05:24
09:03
16:23
09:01
10:11
17:28
 12,457
  4,095
  3,650
  -143
  -141
  -115
    30,506
    30,513
    30,555
26
6
1480
1
0
1
1
0
2
0
0
0
21
21
1
2
00:00
21:05
03:30
23:59
 12,089
  9,630
  -151
  -174
   -77,985
   -77,985
18
1859
3
4
2
4
0
0
22
1
00:00
06:29
 22,414
  -161
  -199,782
32
4
4
0
23
23
1
2
06:24
09:03
09:01
12:19
  8,858
 11,472
  -143
  -141
  -208,073
  -208,111
19
14
1
0
1
0
0
0
24
24
24
1
2
3
00:00
19:32
20:59
02:14
20:57
23:59
  7,658
  5,002
  9,974
  -155
  -133
  -134
   -35,923
   -36,107
   -36,130
24
28
11
3
1
0
2
1
0
0
0
0
25
1
09:03
14:46
 19,965
  -141
  -455,113
48
0
0
0
26
26
26
1
2
3
00:00
13:11
21:11
01:52
15:47
23:59
  6,630
  9,114
  9,223
  -155
  -142
   -90
   -50,936
   -51,556
   -51,887
33
36
2330
3
2
4
3
1
4
0
0
0
27
1
09:29
15:27
 20,638
  -136
  -139,500
21
1
1
0
28
1
11:28
18:04
 22,969
  -134
     7,952
590
1
2
0
29
29
29
1
2
3
00:00
12:41
20:59
01:20
15:33
23:59
  4,721
  9,733
  9,962
  -155
  -142
   -43
    -6,058
    -6,052
    -5,961
36
15
4541
2
1
4
2
1
4
0
0
0
30
30
30
1
2
3
04:00
18:23
20:59
06:52
20:57
22:40
  9,747
  8,881
  5,393
  -149
  -142
  -139
   -48,095
   -48,150
   -48,157
25
13
5
1
1
2
1
1
0
0
0
0
31
1
03:27
09:01
 19,168
  -148
    -7,359
41
2
2
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 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.