GPS Space Vehicle Time Integrity for MJD 52804

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 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
17:00
21:59
 17,904
   285
  -289,730
8
0
0
0
 
2
2
1
2
10:58
17:54
12:27
21:59
  5,364
 14,713
   285
   292
   132,535
   132,737
13
29
1
0
0
0
0
0
 
3
3
1
2
11:48
20:35
16:08
21:59
 15,561
  5,072
   287
   300
   -18,643
   -18,716
13
7
1
4
0
0
0
0
 
4
4
1
2
02:25
19:29
07:38
20:53
 18,731
  5,029
   281
   276
   -45,313
   -45,308
4
6
84
0
0
0
0
0
 
5
5
1
2
04:13
08:03
08:01
10:04
 13,690
  7,245
   288
   293
    -6,879
    -6,979
37
20
0
0
0
0
0
0
 
6
6
1
2
06:32
08:03
08:01
13:02
  5,322
 17,883
   283
   285
     5,563
     5,568
4
4
0
3
0
0
0
0
 
7
1
00:09
06:21
 22,275
   283
  -531,780
103
0
0
0
 
8
8
1
2
00:00
20:54
04:05
21:59
 14,707
  3,904
   281
   283
  -362,334
  -363,058
48
11
1
0
1
0
0
0
 
9
9
1
2
02:49
12:38
07:42
15:03
 17,569
  8,694
   282
   280
    49,113
    49,164
9
6
2
0
0
0
0
0
 
10
10
10
1
2
3
00:00
06:00
08:03
01:00
08:01
10:55
  3,591
  7,268
 10,332
   287
   295
   294
   -26,349
   -26,354
   -26,361
5
4
4
3
10
22
0
0
0
0
0
0
 
11
11
1
2
00:28
14:54
03:06
19:41
  9,480
 17,249
   281
   288
   -51,136
   -51,228
7
7
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
18:43
01:13
21:59
  4,376
 11,755
   276
   283
    28,701
    28,736
5
6
2
1
0
0
0
0
 
14
1
12:04
18:15
 22,208
   286
    20,978
3
149
0
0
 
15
1
09:29
16:30
 25,227
   289
  -121,152
43
0
0
0
 
16
16
1
2
09:47
17:30
12:51
21:59
 11,035
 16,124
   283
   287
   -31,388
   -31,626
24
37
1
0
0
0
0
0
 
17
17
1
2
06:54
08:03
08:01
14:01
  4,057
 21,411
   286
   283
   -17,567
   -17,598
6
13
1
1
0
0
0
0
 
18
1
09:16
16:00
 24,196
   288
   -11,838
4
62
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
16:26
21:59
 19,968
   288
   214,380
5
5
0
0
 
21
1
08:03
14:53
 24,544
   289
    23,747
77
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
10:23
17:20
 24,964
   291
   -28,340
8
3
0
0
 
24
24
1
2
03:31
08:03
08:01
09:11
 16,164
  4,100
   282
   290
   -36,945
   -36,966
7
4
0
0
0
0
0
0
 
25
1
14:34
20:03
 19,699
   284
   -45,703
5
28
0
0
 
26
26
1
2
00:53
09:09
04:39
13:14
 13,555
 14,677
   279
   285
  -515,209
  -515,317
16
19
1
0
0
0
0
0
 
27
27
1
2
00:00
19:50
02:59
21:59
 10,744
  7,732
   279
   288
  -288,215
  -292,122
179
124
1
0
1
0
0
0
 
28
1
00:00
05:20
 19,196
   282
    34,287
19
0
0
0
 
29
29
1
2
00:00
08:49
04:14
12:14
 15,233
 12,245
   281
   286
  -150,211
  -150,317
16
15
1
0
0
0
0
0
 
30
30
1
2
05:30
08:03
08:01
10:57
  9,041
 10,443
   288
   287
  -184,253
  -184,693
116
135
0
0
0
0
0
0
 
31
31
31
1
2
3
00:00
12:59
20:59
01:20
16:34
21:59
  4,820
 12,889
  3,620
   277
   285
   301
  -263,213
  -264,415
  -264,972
37
88
24
1
1
0
1
1
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.