GPS Space Vehicle Time Integrity for MJD 51668

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:15
22:42
05:43
23:59
 19,695
  4,641
  -646
  -647
  -128,251
  -128,375
12
11
97
1
0
0
0
0
 
2
1
04:36
11:15
 23,958
  -643
   209,499
29
11
0
0
 
3
3
1
2
02:44
17:05
04:49
21:40
  7,441
 16,462
  -645
  -654
     -743
     -941
11
17
20
237
0
0
0
0
 
4
4
1
2
01:28
08:15
02:33
13:29
  3,811
 18,803
  -637
  -662
  -784,093
  -784,152
15
19
33
174
0
0
0
0
 
5
1
09:48
15:41
 21,066
  -661
  -249,267
17
208
0
0
 
6
1
12:04
18:36
 23,494
  -648
    -2,428
12
215
0
0
 
7
1
06:28
11:32
 18,213
  -645
  -161,642
88
0
0
0
 
8
1
02:34
09:41
 25,517
  -656
  -703,504
33
0
0
0
 
9
9
1
2
08:37
18:22
13:21
20:38
 16,886
  8,004
  -661
  -657
    42,405
    42,459
15
21
159
181
0
0
0
0
 
10
10
1
2
04:50
11:34
06:16
16:25
  5,034
 17,390
  -639
  -655
   -51,157
   -51,188
13
16
39
245
0
0
0
0
 
11
11
11
1
2
3
00:15
06:45
20:38
01:26
08:37
23:59
  4,285
  6,666
 12,025
  -648
  -653
  -650
  -326,880
  -327,506
  -328,834
32
56
88
1
4
0
1
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:42
06:45
04:49
08:38
  3,968
  6,754
  -645
  -655
   718,171
   718,400
26
39
35
0
0
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
18:22
23:59
 20,091
  -654
  -810,355
23
220
0
0
 
16
1
00:15
04:35
 15,596
  -642
  -201,168
248
1
6
0
 
17
17
1
2
13:06
18:49
18:36
20:21
 19,800
  5,528
  -658
  -636
   253,165
   253,208
17
22
85
29
0
0
0
0
 
18
1
00:41
06:28
 20,714
  -641
   -35,137
10
185
0
0
 
19
1
00:15
06:44
 23,275
  -652
  -167,009
74
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
1
16:27
23:34
 25,478
  -651
    -8,709
17
284
0
0
 
22
22
1
2
00:15
15:53
03:41
17:58
 12,325
  7,380
  -646
  -658
  -331,392
  -330,559
57
37
1
5
1
0
0
0
 
23
1
14:53
21:24
 23,356
  -657
   -10,487
12
241
0
0
 
24
1
09:24
14:33
 18,502
  -656
  -716,262
56
0
0
0
 
25
25
1
2
00:15
20:22
01:45
23:59
  5,426
 13,060
  -658
  -652
    -6,079
    -6,100
17
5
77
26
0
0
0
0
 
26
26
1
2
06:42
14:47
10:18
18:48
 12,873
 14,428
  -653
  -653
  -398,288
  -398,968
89
99
1
0
1
0
0
0
 
27
27
1
2
02:01
04:36
03:41
09:06
  5,988
 16,176
  -636
  -654
   -18,744
   -18,776
10
10
2
54
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
29
1
2
18:37
20:46
20:45
23:29
  7,667
  9,776
  -654
  -651
  -593,408
  -593,580
47
55
9
0
0
0
0
0
 
30
1
11:24
16:46
 19,130
  -663
    19,072
12
171
0
0
 
31
31
1
2
04:50
18:37
06:44
22:15
  6,818
 12,962
  -645
  -668
    -2,602
    -2,675
14
15
82
226
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 UTC(AUS) 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(AUS) 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.