GPS Space Vehicle Time Integrity for MJD 53433

As viewed from the Productivity and Standards Board, Singapore
Latitude 1.2919490 degrees, longitude 103.7855042 degrees, height 67.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(SG)
-GPSSV (ns)		UTC(SG)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
16:04
22:01
 21,447
  -203
  -392,307
30
91
0
0
 
2
1
02:13
11:43
 34,170
  -195
    28,805
25
362
0
0
 
3
1
17:32
22:52
 19,239
  -203
   -89,590
29
19
0
0
 
4
1
01:01
08:49
 28,029
  -196
  -362,583
174
0
0
0
 
5
1
05:37
15:09
 34,311
  -183
   -82,357
32
112
0
0
 
6
6
6
1
2
3
08:49
13:36
15:10
13:33
15:05
17:31
 17,036
  5,340
  8,468
  -187
  -188
  -198
  -136,136
  -136,957
  -137,485
351
116
178
0
0
0
3181
0
0
0
0
0
 
7
7
1
2
00:00
22:45
08:21
23:59
 30,061
  4,461
  -192
  -206
    53,524
    55,746
283
55
1
0
130
0
0
0
 
8
1
00:03
05:13
 18,573
  -192
    22,517
19
569
0
0
 
9
1
08:22
13:35
 18,838
  -186
    31,749
19
632
0
0
 
10
1
03:40
09:44
 21,833
  -193
   -59,962
21
602
0
0
 
11
11
1
2
00:00
20:20
02:13
23:59
  7,973
 13,155
  -194
  -202
  -200,631
  -200,930
21
26
206
134
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
02:13
21:00
01:01
05:45
23:59
  3,657
 12,676
 10,761
  -197
  -192
  -202
     9,766
     9,757
     9,674
16
19
24
89
368
87
0
0
0
0
0
0
 
14
1
11:04
20:20
 33,329
  -192
    31,192
23
478
0
0
 
15
1
12:00
18:15
 22,505
  -193
  -398,214
42
4
0
0
 
16
1
15:06
20:59
 21,227
  -199
    -1,872
21
595
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
08:49
17:35
 31,551
  -194
   132,581
34
97
0
0
 
19
1
18:16
23:58
 20,541
  -200
    15,138
25
81
0
0
 
20
20
1
2
00:00
17:51
03:40
23:59
 13,190
 22,129
  -193
  -202
    81,099
    80,923
19
31
397
33
0
0
0
0
 
21
1
11:04
16:03
 17,947
  -190
   -92,943
20
482
0
0
 
22
1
13:34
18:51
 19,046
  -200
   -17,955
18
501
0
0
 
23
23
1
2
00:00
19:15
01:01
23:59
  3,658
 17,081
  -198
  -200
  -210,481
  -210,392
16
27
90
7
0
0
0
0
 
24
24
1
2
00:00
03:40
03:33
05:12
 12,809
  5,506
  -193
  -197
  -100,314
  -100,346
20
22
380
158
0
0
0
0
 
25
1
13:34
22:17
 31,389
  -199
   -87,732
25
243
0
0
 
26
1
06:07
11:52
 20,722
  -190
    -8,742
34
91
0
0
 
27
27
1
2
00:00
22:13
03:40
23:59
 13,191
  6,417
  -192
  -206
   -18,303
   -18,798
29
27
114
27
0
0
0
0
 
28
28
1
2
01:02
03:34
02:13
06:44
  4,276
 11,390
  -190
  -189
   -47,094
   -47,094
22
18
141
330
0
0
0
0
 
29
1
05:26
11:03
 20,265
  -192
  -102,853
124
0
0
0
 
30
30
30
1
2
3
07:13
09:45
11:44
08:49
11:03
13:33
  5,720
  4,710
  6,574
  -196
  -172
  -185
   -37,031
   -37,243
   -37,475
46
38
60
2
2
0
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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(SG) 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(SG) 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.