GPS Space Vehicle Time Integrity for MJD 53263

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
05:08
10:56
 20,858
    23
  -363,145
38
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
04:33
10:26
 21,204
    15
   -44,039
45
0
0
0
 
4
1
12:30
17:49
 19,106
    25
   294,734
90
0
0
0
 
5
5
1
2
00:00
17:26
02:56
23:59
 10,416
 23,601
16,895,686
     1
 16,846,635
   -49,178
128883593
39
176
0
10416
0
0
0
 
6
6
6
1
2
3
00:00
02:57
20:07
02:47
05:18
23:59
 10,057
  8,256
 13,923
 99,141
27,129,007
     5
  -337,104
 26,692,565
  -437,715
9971561
162460566
83
1
224
0
10057
8256
0
0
0
0
 
7
1
10:56
20:00
 32,649
    20
  -350,048
205
0
0
0
 
8
1
10:56
16:54
 21,442
    28
     9,179
37
0
0
0
 
9
9
1
2
00:00
19:36
01:11
23:59
  4,260
 15,830
  -293
    -6
     4,538
     4,963
37
35
1
0
0
0
0
0
 
10
1
16:54
21:00
 14,734
    14
   -50,563
36
0
0
0
 
11
1
08:00
13:39
 20,314
    21
  -149,213
47
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:44
15:06
14:58
17:25
 22,429
  8,359
    29
    23
    21,950
    21,931
35
39
0
0
0
0
0
0
 
14
14
1
2
00:00
22:44
07:59
23:59
 28,310
  4,549
14,834,427
     9
 14,861,697
    27,333
120887341
32
420
0
28310
0
0
0
 
15
1
00:58
06:22
 19,023
22,076,618
 21,756,109
146930742
420
19023
0
 
16
1
02:48
08:43
 20,883
20,110,399
 20,104,490
140375360
420
20883
0
 
17
17
1
2
14:58
21:01
20:07
23:59
 18,506
 10,732
    22
     5
   150,047
   150,146
41
43
0
0
0
0
0
0
 
18
18
18
1
2
3
00:59
21:01
22:34
05:07
22:18
23:59
 14,441
  4,628
  5,066
29,081,324
     2
     6
 29,157,336
    76,283
    76,311
168033568
38
32
420
0
0
14441
0
0
0
0
0
 
19
1
06:23
11:48
 19,481
    23
     7,066
38
0
0
0
 
20
20
1
2
05:32
10:27
10:00
15:05
 16,059
 16,701
    30
    28
   123,608
   123,544
36
42
0
0
0
0
0
0
 
21
1
00:00
03:57
 13,809
30,412,214
 30,332,750
171718225
420
13809
0
 
22
1
01:11
06:29
 18,602
22,576,267
 22,560,441
148546226
420
18602
0
 
23
1
06:41
12:30
 20,907
    27
  -170,780
50
0
0
0
 
24
24
1
2
13:39
20:07
20:00
22:43
 22,866
  9,332
    20
     2
   -57,712
   -57,781
48
38
0
0
0
0
0
0
 
25
1
01:01
10:00
 31,846
13,187,331
 13,111,763
114073623
420
31846
0
 
26
26
1
2
17:49
19:36
19:01
22:18
  4,309
  9,722
    15
     3
  -225,706
  -225,820
36
49
0
0
0
0
0
0
 
27
1
10:00
15:05
 18,308
    21
  -408,402
81
0
0
0
 
28
1
12:30
18:13
 20,565
    15
   -41,851
36
0
0
0
 
29
1
17:26
22:34
 18,470
     7
  -340,566
60
0
0
0
 
30
1
22:18
23:59
  6,075
     2
  -546,627
35
0
0
0
 
31
1
15:06
17:25
  8,366
    26
    -1,353
42
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(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.