Session outcomes 19-20 Jul: T59 NGC 6744 success, rate correction, T33 misses #12

Merged
laurence merged 1 commit from session-outcome-20260720 into main 2026-07-20 21:30:39 +01:00
3 changed files with 51 additions and 21 deletions
Showing only changes of commit 07713c2f13 - Show all commits

View file

@ -23,9 +23,18 @@ Update after every run: date, scope, target, imaging minutes, points charged
| Date | Scope | Target | Plan file | Imaging | Est. pts | Actual pts | Notes | | Date | Scope | Target | Plan file | Imaging | Est. pts | Actual pts | Notes |
|---|---|---|---|---|---|---|---| |---|---|---|---|---|---|---|---|
| 2026-07-19 | T33 | 47 Tuc | ngc104-test.txt | 17 min | 0 (free) | | first-light test; reservation 749228, 00:05-00:50 SSO local 20 Jul, auto-runs | | 2026-07-19 | T33 | 47 Tuc | ngc104-test.txt | 17 min | 0 (free) | DID NOT RUN | reservation 749228 expired unused: no images, no logs on T33 (checked 20 Jul); grid shows reschedule=No despite the flag being set at booking |
| 2026-07-19 | T59 | NGC 6744 | ngc6744-t59.txt | 180 min | ~240 (0% moon disc. until 21 Jul) | | first paid run; reservation 749227, 00:05-03:45 SSO local 20 Jul, auto-runs, reschedule flag on; astrosharp holds 03:50-04:40 | | 2026-07-19 | T59 | NGC 6744 | ngc6744-t59.txt | 180 min | ~240 (0% moon disc. until 21 Jul) | **381** | SUCCESS (txn 851148): ran 00:05:22-03:29:56 SSO, Time Used 3h24m32s, 0% moon disc. Full dataset on scope server: L 15x300s BIN1, RGB 7x300s each BIN2; previews checked, round stars, galaxy clean: no refund case. Effective rate ~112 pts/hr of WALL time (not the 80/hr imaging-time estimate: see NOTES rate correction) |
| 2026-07-20 | T33 | NGC 6752 | ngc6752.txt | 17 min | 0 (free) | | reservation 749229, 00:05-00:50 SSO local 21 Jul, auto-runs | | 2026-07-20 | T33 | NGC 6752 | ngc6752.txt | 17 min | 0 (free) | DID NOT RUN | reservation 749229 expired unused: no images, no logs (checked 20 Jul 20:30 UTC, after window) |
Cumulative spend: 381. Balance after (verified GetAccountStatus 2026-07-20): **2,257**.
**Re-estimation warning (2026-07-20):** T59 actual came in at 1.6x the estimate
(381 vs ~240). Either billing is on wall-clock session time (Time Used matched
start-to-end, not the 180 min of exposure) or the rate card's 80/hr for T59 is
stale. Treat ALL queue estimates below as ~1.6x low until re-verified against
account/history.aspx after the next paid run. At 1.6x, the remaining queue
(~1,700 est) actually covers the full 2,257 balance nicely.
## Planned allocation (~2,600 points, adapt as scopes/weather allow) ## Planned allocation (~2,600 points, adapt as scopes/weather allow)
@ -51,12 +60,16 @@ Update after every run: date, scope, target, imaging minutes, points charged
## Booked reservations (all with plan attached + reschedule flag) ## Booked reservations (all with plan attached + reschedule flag)
| ID | Scope | Night of (SSO/obs local) | Slot | Plan | Est. pts | | ID | Scope | Night of (SSO/obs local) | Slot | Plan | Est. pts | Status (2026-07-20) |
|---|---|---|---|---|---| |---|---|---|---|---|---|---|
| 749227 | T59 | 19 Jul | 00:05-03:45 | ngc6744-t59.txt | ~240 | | 749227 | T59 | 19 Jul | 00:05-03:45 | ngc6744-t59.txt | ~240 | COMPLETED, billed 381 |
| 749228 | T33 | 19 Jul | 00:05-00:50 | ngc104-test.txt | 0 | | 749228 | T33 | 19 Jul | 00:05-00:50 | ngc104-test.txt | 0 | EXPIRED unused (no run, no auto-reschedule) |
| 749229 | T33 | 20 Jul | 00:05-00:50 | ngc6752.txt | 0 | | 749229 | T33 | 20 Jul | 00:05-00:50 | ngc6752.txt | 0 | EXPIRED unused (no run, no auto-reschedule) |
| 749230 | T8 | 26 Jul | 21:35-23:55 | catspaw-t8.txt | ~146 (25% moon disc.) | | 749230 | T8 | 26 Jul | 21:35-23:55 | catspaw-t8.txt | ~146 (25% moon disc.) | still booked |
The T33 free runs and the T33 first-light test remain outstanding: rebook a free
T33 slot (next window: night of 22 Jul SSO, 00:05-00:50, i.e. 21 Jul ~14:05 UTC)
and investigate why the reschedule flag read "No" in the grid.
## Booking queue (blocked by the rolling 8-hour reservation allowance) ## Booking queue (blocked by the rolling 8-hour reservation allowance)
@ -66,7 +79,7 @@ Verify every booking via Edit.aspx?id= probing (sequential ids), NOT the grid.
| # | Scope id | start | end | start sel | end sel | Plan | Est. pts | | # | Scope id | start | end | start sel | end sel | Plan | Est. pts |
|---|---|---|---|---|---|---|---| |---|---|---|---|---|---|---|---|
| 1 | GRAS032 | 2026-07-21T00:35:00 | 2026-07-21T03:35:00 | 12:35 AM | 3:35 AM | cena-t32.txt | ~292 | | 1 | GRAS032 | MISSED 21 Jul slot (passed unbooked); rebook next clear night, Cen A best early in the SSO night | | 12:35 AM | 3:35 AM | cena-t32.txt | ~292 (x1.6?) |
| 2 | GRAS008 | 2026-07-22T01:35:00 | 2026-07-22T04:35:00 | 1:35 AM | 4:35 AM | cra-t8.txt | ~250 | | 2 | GRAS008 | 2026-07-22T01:35:00 | 2026-07-22T04:35:00 | 1:35 AM | 4:35 AM | cra-t8.txt | ~250 |
| 3 | GRAS059 | 2026-07-25T20:35:00 | 2026-07-25T23:55:00 | 8:35 PM | 11:55 PM | ngc6188-haoiii-t59.txt | ~120 (disc.) | | 3 | GRAS059 | 2026-07-25T20:35:00 | 2026-07-25T23:55:00 | 8:35 PM | 11:55 PM | ngc6188-haoiii-t59.txt | ~120 (disc.) |
| 4 | GRAS059 | 2026-07-27T20:35:00 | 2026-07-27T23:05:00 | 8:35 PM | 11:05 PM | ngc6188-sii-t59.txt | ~90 (disc.) | | 4 | GRAS059 | 2026-07-27T20:35:00 | 2026-07-27T23:05:00 | 8:35 PM | 11:05 PM | ngc6188-sii-t59.txt | ~90 (disc.) |

View file

@ -52,6 +52,15 @@ T73 224, T74 295, T75 202, T80 119.
Standouts: T59 at 80/hr is the value big scope (20" CDK, square 37 arcmin Standouts: T59 at 80/hr is the value big scope (20" CDK, square 37 arcmin
field, 900 s subs); T5 at 68/hr the cheapest paid; T26 at 394/hr the dearest. field, 900 s subs); T5 at 68/hr the cheapest paid; T26 at 394/hr the dearest.
Billing is per minute of imaging (exposure) time, so overhead is not billed. Billing is per minute of imaging (exposure) time, so overhead is not billed.
**RATE CORRECTION (2026-07-20, from the first real bill):** the paragraph above
underestimates. T59 session 851148: 180 min of exposure, wall clock 00:05:22 to
03:29:56 (3h24m34s), history "Time Used" 3h24m32s = WALL time, billed 381 points
at 0% moon discount. That is ~112 pts/hr of wall time or ~127 pts/hr of exposure
time, vs the 80/hr the card predicted. So either Time Used (wall clock) is what
gets billed, or the card's data-default-rate is stale. Consequence: estimate
sessions at rate x reserved-slot-length (slots run ~1.15-1.5x imaging time), i.e.
multiply old exposure-based estimates by ~1.6 until more bills confirm the model.
Paid imaging needs no reservation when a scope is idle: same walk-in ACP flow Paid imaging needs no reservation when a scope is idle: same walk-in ACP flow
as the free scopes, points just deduct. Reservations (to guarantee a slot) go as the free scopes, points just deduct. Reservations (to guarantee a slot) go
through lookup.itelescope.online, which is Cloudflare-protected: Playwright through lookup.itelescope.online, which is Cloudflare-protected: Playwright

View file

@ -13,21 +13,29 @@
from lat 51.5°N), matched to Q62/X07 scopes, seasonal booking calendar, and a from lat 51.5°N), matched to Q62/X07 scopes, seasonal booking calendar, and a
July-August starter campaign (T33 free, T71 narrowband, T73 galaxy, T8 LMC later). July-August starter campaign (T33 free, T71 narrowband, T73 galaxy, T8 LMC later).
## Done (recent)
- 2026-07-20: NGC 6744 on T59 SUCCEEDED (reservation 749227, txn 851148): full
LRGB dataset on the scope server (L 15x300s BIN1, RGB 7x300s each BIN2),
previews verified clean. Billed 381 pts (est was ~240: see the rate
correction in NOTES.md). Balance now 2,257. Ledger updated in CAMPAIGN.md.
## In progress ## In progress
- T33 first-light test: ngc104-test.txt (47 Tuc, ~24 min LRGB) uploaded to - T33 first-light test STILL OUTSTANDING: reservations 749228 (47 Tuc, night of
/plans/qisback/ on T33 and verified. Run window: 2026-07-19 roughly 14:00-19:30 19 Jul) and 749229 (NGC 6752, night of 20 Jul) both expired unused: no images,
UTC when 47 Tuc clears the 20 degree limit. Procedure in plans/README.md. no logs, and the grid showed reschedule=No despite the flag being set at
Remaining: live-run the plan (confirm the plan.asp POST and any scope-connect booking. Plans are still uploaded and verified on T33. Next free window:
step), monitor via console, pull images/logs, record outcome in NOTES. night of 22 Jul SSO (21 Jul ~14:05 UTC). Rebook 00:05-00:50 with
- Second free session scheduled for 2026-07-20 same window: runs ngc104-test.txt, and investigate the reschedule flag (may not stick on free
plans/ngc6752.txt (uploaded to T33, verified) if the 47 Tuc test succeeded, scopes, or the checkbox POST was ignored).
otherwise retries ngc104-test.txt. Whichever session runs must record its
outcome here and in NOTES so the other knows.
- DRAIN CAMPAIGN ACTIVE (see CAMPAIGN.md): spend the full balance by 10 Aug, - DRAIN CAMPAIGN ACTIVE (see CAMPAIGN.md): spend the full balance by 10 Aug,
then cancel before the 12 Aug renewal (user confirmation required for the then cancel before the 12 Aug renewal (user confirmation required for the
cancel itself). First paid run: NGC 6744 on T59 (plans/ngc6744-t59.txt, cancel itself). 381 of 2,638 spent; 2,257 remain. IMPORTANT: estimates run
uploaded and verified), scheduled 2026-07-19 after the free test, ~240 pts. ~1.6x low vs actual billing (see NOTES rate correction): re-cost the queue
before booking more. Queue #1 (Cen A T32) missed its 21 Jul slot and needs a
new night. Download the NGC 6744 data from data.itelescope.net before the
10 Aug cancellation sweep.
Update the CAMPAIGN.md ledger after every session from account/history.aspx. Update the CAMPAIGN.md ledger after every session from account/history.aspx.
## Pending ## Pending