GPS Space Vehicle Time Integrity for MJD 52484

As viewed from the CSIRO NML system installed at the Physics Dept, University of Western Australia, Perth, Australia
Latitude -31.9787720 degrees, longitude 115.8165830 degrees, height 67.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
13:42
20:38
 24,925
 13,159
  -228,214
232
0
2
0
 
2
2
1
2
07:48
16:52
12:14
19:44
 15,896
 10,297
 13,809
 12,977
   252,661
   252,009
115
79
1
0
1
0
0
0
 
3
1
08:31
14:17
 20,759
 13,719
   -35,923
187
0
0
0
 
4
4
1
2
01:11
16:22
04:35
20:41
 12,252
 15,548
 14,449
 12,999
  -247,018
  -249,187
152
183
1
0
1
0
0
0
 
5
1
00:20
07:35
 26,099
 14,409
    -9,682
212
0
10
0
 
6
1
02:53
10:09
 26,133
 14,174
    19,097
213
0
163
0
 
7
7
7
1
2
3
00:00
14:43
22:13
02:47
16:52
23:59
  9,972
  7,735
  6,362
 14,627
 13,209
 12,617
  -544,571
  -544,750
  -544,705
69
37
44
0
0
0
0
0
0
0
0
0
 
8
1
17:53
23:59
 22,016
 12,819
  -563,518
72
0
0
0
 
9
1
00:00
05:51
 21,073
 14,511
    15,891
161
1
1
0
 
10
10
1
2
05:01
19:37
07:48
23:59
  9,962
 15,771
 14,106
 12,707
     5,062
     3,630
92
120
1
0
1
0
0
0
 
11
1
11:55
17:52
 21,391
 13,386
    -3,791
179
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:52
22:13
 26,423
 13,028
    23,940
212
0
44
0
 
14
14
1
2
02:51
10:03
05:12
14:56
  8,420
 17,595
 14,324
 13,590
    71,717
    70,915
82
167
1
0
1
0
0
0
 
15
1
05:17
12:01
 24,171
 13,968
   -28,716
247
0
101
0
 
16
-
 
 
 
 
 
 
 
 
 
17
-
 
 
 
 
 
 
 
 
 
18
1
06:50
12:07
 18,984
 13,886
    67,940
187
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
12:18
19:36
 26,275
 13,275
   190,945
187
0
3
0
 
21
1
08:31
13:31
 17,981
 13,750
    16,125
181
0
0
0
 
22
22
1
2
08:47
16:53
11:53
19:03
 11,156
  7,765
 13,812
 12,994
  -461,667
  -462,647
148
85
0
0
0
0
0
0
 
23
23
23
1
2
3
00:00
05:51
21:21
01:10
09:35
23:59
  4,216
 13,378
  9,511
 14,645
 14,025
 12,596
     8,072
     7,434
     5,972
69
128
61
1
1
0
1
1
0
0
0
0
 
24
24
1
2
01:49
19:45
06:12
21:15
 15,778
  5,405
 14,374
 12,783
   -32,080
   -33,840
154
68
1
0
1
0
0
0
 
25
25
1
2
04:49
12:58
08:31
16:52
 13,320
 14,011
 14,109
 13,331
   -16,028
   -16,823
108
127
1
0
1
0
0
0
 
26
26
1
2
00:00
21:42
03:08
23:59
 11,294
  8,277
 14,640
 12,616
   -55,596
   -59,815
230
85
1
0
1
0
0
0
 
27
1
17:03
22:59
 21,368
 12,901
   -49,272
299
0
1067
0
 
28
28
1
2
00:00
19:37
01:20
23:59
  4,789
 15,763
 14,634
 12,758
   103,398
   101,567
79
111
1
0
1
0
0
0
 
29
29
1
2
00:00
21:07
02:49
23:59
 10,122
 10,327
 14,648
 12,652
  -114,460
  -118,520
211
103
1
0
1
0
0
0
 
30
1
01:51
08:46
 24,917
 14,280
   -76,068
562
0
11712
0
 
31
1
10:10
15:27
 19,066
 13,574
  -334,042
195
1
1
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.