GPS Space Vehicle Time Integrity for MJD 53093

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
1
2
00:00
22:09
04:07
23:59
 14,371
  6,406
   -22
  -689
  -336,785
  -337,577
8
15222
1
12
0
6406
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
00:23
16:12
04:41
19:05
 14,977
  9,867
   -19
   -33
   -97,349
   -97,530
10
20
1
2
0
2
0
0
 
4
1
06:58
12:33
 19,384
   -23
   100,531
59
0
0
0
 
5
1
08:45
11:59
 11,398
   -15
   -23,436
6
1
0
0
 
6
-
 
 
 
 
 
 
 
 
 
7
1
05:04
11:22
 21,875
   -16
  -589,906
64
0
0
0
 
8
1
02:26
08:24
 20,625
   -20
  -330,844
69
0
0
0
 
9
9
1
2
07:20
16:00
11:00
19:49
 12,661
 13,199
   -17
   -23
    36,866
    36,919
10
18
0
2
0
2
0
0
 
10
1
10:19
15:34
 18,260
   -20
   -41,657
6
50
0
0
 
11
11
1
2
04:00
19:36
08:02
22:51
 13,988
 11,261
   -17
   -22
  -106,246
  -106,393
9
9
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
05:16
 18,340
   -22
    30,191
3
26
0
0
 
14
1
17:02
23:25
 22,150
   -19
    18,529
9
1
1
0
 
15
1
17:00
21:01
 14,100
   -16
  -245,941
18
1
1
0
 
16
16
1
2
00:00
21:55
03:00
23:59
 10,587
  7,258
   -23
  -359
   -14,198
   -14,494
7
8187
199
12
0
13
0
0
 
17
1
09:34
15:53
 21,788
   -19
  -255,258
129
0
0
0
 
18
1
14:00
20:37
 22,901
   -19
    22,348
22
2
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
08:17
21:17
02:06
09:31
23:59
  7,331
  4,451
  9,448
   -21
   -22
   -24
   176,953
   176,864
   176,708
9
10
11
1
2
1
0
0
0
0
0
0
 
21
1
13:07
19:28
 21,922
   -23
   -74,193
15
2
1
0
 
22
1
15:32
22:10
 22,876
   -22
    20,237
51
2
1
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
08:17
14:10
 20,512
   -19
   -15,279
19
0
0
0
 
25
25
1
2
00:00
19:16
01:01
23:59
  3,513
 16,308
   -30
   262
   -63,401
   -63,157
4
10567
2
12
0
13
0
0
 
26
26
1
2
05:08
13:03
07:35
17:38
  8,372
 15,789
   -13
   -22
  -377,727
  -377,282
35
68
1
1
0
1
0
0
 
27
1
01:02
07:12
 21,534
   -17
   -60,974
214
0
0
0
 
28
1
03:31
10:08
 23,006
   -19
   -25,800
9
0
0
0
 
29
29
1
2
04:29
12:42
07:21
16:57
 10,040
 14,589
   -16
   -24
  -235,444
  -235,490
4
17
1
1
0
1
0
0
 
30
30
1
2
10:24
19:55
14:37
22:49
 14,605
  9,983
   -18
   -19
  -836,446
  -836,803
48
39
1
0
0
0
0
0
 
31
31
1
2
01:20
17:57
06:18
19:13
 17,307
  4,279
   -14
   -24
   -61,556
   -62,998
135
35
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 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.