GPS Space Vehicle Time Integrity for MJD 53210

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
08:58
14:48
 20,996
  1,458
  -353,674
15
2
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
08:43
14:29
 20,767
  1,462
   -28,326
25
0
0
0
 
4
1
16:03
22:00
 21,438
  1,452
   226,073
85
0
0
0
 
5
5
1
2
03:15
20:22
07:05
22:00
 13,804
  5,852
  1,462
  1,452
   -39,317
   -39,423
12
5
1
8
0
0
0
0
 
6
1
00:00
04:33
 16,393
  1,461
  -292,065
199
1
1
0
 
7
1
14:49
22:00
 25,883
  1,454
  -442,186
135
0
0
0
 
8
1
15:23
19:37
 15,254
  1,452
     6,480
4
16
0
0
 
9
1
00:41
05:38
 17,854
  1,458
    57,004
6
19
0
0
 
10
10
1
2
00:00
19:24
02:03
22:00
  7,376
  9,360
  1,448
  1,451
   -46,259
   -46,301
5
4
16
35
0
0
0
0
 
11
1
12:50
17:51
 18,072
  1,449
  -133,645
19
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:20
16:39
 19,143
  1,460
    26,771
8
0
0
0
 
14
1
02:55
11:04
 29,292
  1,460
    25,286
8
0
0
0
 
15
1
03:01
08:27
 19,569
  1,461
  -295,569
27
0
0
0
 
16
1
06:51
13:08
 22,624
  1,460
    -6,984
7
8
0
0
 
17
17
1
2
00:00
19:38
03:29
22:00
 12,566
  8,522
  1,460
  1,446
   102,699
   103,675
54
35
1
0
1
0
0
0
 
18
18
1
2
00:41
03:30
02:54
08:10
  7,995
 16,813
  1,457
  1,459
    58,849
    58,909
10
22
0
0
0
0
0
0
 
19
1
10:06
16:02
 21,349
  1,459
    19,277
26
0
0
0
 
20
20
1
2
08:38
15:23
13:30
19:23
 17,490
 14,425
  1,466
  1,452
   141,155
   141,057
21
19
0
0
0
0
0
0
 
21
1
02:03
06:50
 17,214
  1,459
   -76,203
3
170
0
0
 
22
1
02:43
09:30
 24,404
  1,459
   -14,496
5
195
0
0
 
23
23
1
2
09:37
13:09
12:49
15:22
 11,568
  8,009
  1,452
  1,447
  -125,087
  -125,229
42
28
0
0
0
0
0
0
 
24
24
1
2
00:00
17:27
02:06
22:00
  7,584
 16,358
  1,455
  1,455
   -42,672
   -42,867
6
16
9
0
0
0
0
0
 
25
1
04:34
12:49
 29,733
  1,462
   -70,375
6
4
0
0
 
26
1
00:00
03:14
 11,684
  1,457
  -166,245
51
1
1
0
 
27
1
12:50
18:40
 20,974
  1,456
  -328,918
121
0
0
0
 
28
1
14:53
21:23
 23,376
  1,451
   -36,776
9
0
0
0
 
29
1
00:00
02:54
 10,465
  1,455
  -380,278
19
1
0
0
 
30
1
05:39
08:35
 10,575
  1,451
  -554,427
6
14
0
0
 
31
31
1
2
13:31
17:52
15:22
20:22
  6,696
  8,990
  1,459
  1,446
  -265,735
  -265,979
27
36
1
0
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(NIMT) 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(NIMT) 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.