GPS Space Vehicle Time Integrity for MJD 52184

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
12:32
18:19
 20,825
 -3,362
  -200,456
24
211
0
0
 
2
1
17:59
23:59
 21,547
 -3,374
    80,393
35
7
0
0
 
3
3
3
1
2
3
06:12
14:29
16:00
09:04
15:59
18:36
 10,275
  5,381
  9,309
 -3,381
 -3,327
 -3,366
   -74,340
   -74,377
   -74,441
15
28
26
82
29
2
0
0
0
0
0
0
 
4
4
1
2
00:00
21:18
02:58
23:59
 10,533
  9,695
 -3,408
 -3,364
  -532,126
  -530,444
63
62
1
0
1
0
0
0
 
5
1
00:00
03:58
 14,123
 -3,406
  -320,381
32
127
0
0
 
6
1
01:46
07:13
 19,448
 -3,393
    -2,906
22
392
0
0
 
7
7
1
2
00:00
19:15
01:08
23:59
  3,890
 17,050
 -3,402
 -3,373
  -483,604
  -486,041
50
167
0
0
0
0
0
0
 
8
1
16:25
22:24
 21,540
 -3,366
  -572,185
121
0
0
0
 
9
9
9
1
2
3
00:00
07:13
21:37
01:15
10:07
23:59
  4,311
 10,400
  8,545
 -3,412
 -3,378
 -3,384
     6,733
     6,815
     6,887
28
17
21
1
207
309
0
0
0
0
0
0
 
10
1
00:33
05:48
 18,763
 -3,397
   -14,527
27
310
0
0
 
11
11
1
2
10:06
18:20
13:10
22:05
 11,047
 13,407
 -3,371
 -3,378
    -7,590
    -7,604
14
22
168
245
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:07
19:24
 19,009
 -3,366
     2,374
18
372
0
0
 
14
14
1
2
07:13
08:23
08:21
12:58
  4,030
 16,395
 -3,368
 -3,366
   119,872
   119,876
14
14
51
313
0
0
0
0
 
15
1
04:06
10:05
 21,364
 -3,373
   -91,435
31
25
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
03:11
08:21
08:11
09:34
 17,899
  4,424
 -3,383
 -3,380
    29,339
    28,042
567
143
0
0
8694
0
0
0
 
18
1
04:48
08:20
 12,718
 -3,376
    71,373
19
470
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
11:18
22:24
16:09
23:31
 17,386
  3,953
 -3,358
 -3,374
    99,776
    99,857
24
16
241
89
0
0
0
0
 
21
1
06:01
12:31
 23,398
 -3,368
    -8,363
15
271
0
0
 
22
1
11:57
17:15
 19,085
 -3,352
  -266,084
291
0
384
0
 
23
23
1
2
03:13
08:12
07:13
09:16
 14,265
  3,767
 -3,375
 -3,380
   -24,443
   -24,457
20
16
399
78
0
0
0
0
 
24
24
1
2
00:00
22:30
04:27
23:59
 15,745
  5,294
 -3,392
 -3,351
   -87,532
   -87,700
30
25
18
162
0
0
0
0
 
25
1
09:35
15:16
 20,392
 -3,357
   -21,518
20
479
0
0
 
26
26
1
2
03:22
19:27
08:00
21:41
 16,525
  7,970
 -3,387
 -3,382
    -8,685
    -8,732
21
17
274
109
0
0
0
0
 
27
1
15:12
21:24
 22,255
 -3,365
   -39,115
21
69
0
0
 
28
1
17:14
23:55
 23,953
 -3,370
    21,375
24
58
0
0
 
29
1
09:28
13:15
 13,612
 -3,364
  -629,122
15
172
0
0
 
30
30
1
2
00:31
10:49
04:47
12:52
 15,283
  7,295
 -3,404
 -3,361
   -65,751
   -66,763
148
75
1
0
1
0
0
0
 
31
1
15:19
20:07
 17,227
 -3,371
   -70,418
32
1
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.