Move the iTelescope network reference and campaign under itelescope/

Preparing to merge this repository into a combined astrophotography
repo. The network review, the southern-target guide, the drain campaign
and the observing plans all belong together under one directory; the
Default Workflow files (CLAUDE.md, docs/, state/) stay at the top level
because they will govern the combined repository rather than just this
part of it.

itelescope/plans/README.md

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+# Observing plans and the T33 session runbook
+
+ACP observing plans for iTelescope scopes, plus the procedure to run one on T33
+(the free Siding Spring scope). Credentials are NOT in this repo: they live in
+the local claudetemp itelescope folder (creds.txt, `username=`/`password=` lines).
+
+## Plan format (ACP)
+
+See [ngc104-test.txt](ngc104-test.txt). Directives, then a target line:
+`Name<TAB>RA_decimal_hours<TAB>Dec_decimal_degrees`. Counts, intervals, binning
+and filters are parallel comma-separated lists. `#shutdown` parks safely at the
+end (iTelescope's own one-click plans do the same).
+
+## T33 endpoints (base http://t33.itelescope.net:8033, HTTP auth = iTelescope creds)
+
+| Purpose | Path |
+|---|---|
+| Status JSON (times, obsStat, obsOwner) | /ac/SystemStatus/asystemstatus.asp |
+| Console text | /ac/SystemStatus/aconsread.asp |
+| Scope connect control | /ac/SystemStatus/ascopeconn.asp |
+| Shutter/roof status | /ac/SystemStatus/ashutterctl.asp |
+| My plan folder (list/upload/delete) | /plans/qisback/aindex.asp, aupload.asp, adelfile.asp |
+| Run a plan ("Acquire Images") | POST /ac/Plans/plan.asp |
+| My logs | /logs/qisback/aindex.asp |
+| Finished data | data.itelescope.net |
+
+Upload: multipart POST to `/plans/qisback/aupload.asp`, fields `File1` (the file)
+and `DestPath=/plans/qisback`. Verified working 2026-07-18; content round-trips
+exactly.
+
+Run: the web UI posts the plan select to `/ac/Plans/plan.asp`; the select's value
+is the WINDOWS path `C:\ProgramData\ACP\ACP Web Data\Doc Root\plans\qisback\<file>`.
+Field names seen: `plan`, optional `VPhot`, `AutoLogoff`. NOT yet exercised live
+(observatory was closed, daytime); the first live session must confirm whether a
+scope-connect POST (ascopeconn.asp) is required first, and capture the exact
+response shape.
+
+## The 47 Tuc free-session test (ngc104-test.txt)
+
+- Target: NGC 104 / 47 Tucanae, RA 0.4015 h, Dec -72.0814 deg (circumpolar at SSO).
+- L 4x120 s, RGB 2x90 s each, Bin2: about 17 min exposure, about 24 min with
+  overhead, inside the daily free 30 minutes.
+- Uploaded to /plans/qisback/ on 2026-07-18 and verified.
+
+### When to run
+
+47 Tuc clears T33's 20 degree minimum elevation in the second half of the SSO
+night. SSO local = UTC+10; the good window is roughly 14:00-19:30 UTC (UK
+afternoon/evening). Sunrise at SSO was 06:14 local (20:14 UTC) at recon time;
+stop well before dawn.
+
+### Procedure
+
+1. GET asystemstatus.asp: confirm observatory open (obsStat) and no other user
+   (obsOwner n/a). If someone is on, wait and retry; T33 is first-come.
+2. Confirm the plan file is still in /plans/qisback/ (aindex.asp).
+3. POST plan.asp with the plan's Windows path to start acquisition.
+4. Poll aconsread.asp (console) every minute or two: slew, centering, filter
+   changes, exposures. The run self-terminates via #shutdown.
+5. Images land in /images/qisback/ on the scope server and then on
+   data.itelescope.net; logs in /logs/qisback/.
+6. Record the session outcome in state/NOTES.md.
+
+Abort path if something looks wrong: the web UI exposes an abort on the console
+page; locate it live before starting exposures (not yet mapped).
+
+## Reservations (verified working 2026-07-18)
+
+Reservations live at http://reservations.itelescope.net ("Reservations Pilot"),
+reached from each scope's /ac/MenuItems/reservation-edit.asp iframe as
+`?t=<scope-id>&u=<username>` (scope ids look like GRAS059 for T59, GRAS033 for
+T33; full list in the resources JSON on go.itelescope.net/Reservation/Overview.aspx,
+whose embedded DayPilot events also show everyone's bookings, roof/sun times, and
+the moon discount per night). No separate login: it trusts the u= parameter once a
+session cookie exists.
+
+Creating one is a three-step WebForms dance against
+`New.aspx?start=<ISO local>&end=<ISO local>&r=<scope-id>` (times are OBSERVATORY
+LOCAL): (1) GET the form, (2) POST tokens + DropDownStartTime/DropDownEndTime
+(e.g. "12:05 AM"/"3:45 AM") + PlanToRunListBox=<plan file> + RescheduleCheckbox
++ ButtonRefreshPlans=Refresh Plans, which re-renders with Confirm enabled,
+(3) re-POST the fresh tokens with the same fields + ReservationOKButton=Confirm
+Reservation. Success = response script `ModalStatic.result("OK")` AND the booking
+appearing in the grid: the modal also says "OK" on silent failure, so ALWAYS
+re-fetch the grid and look for the reservation id + username.
+
+Availability probing (2026-07-21): a plain GET of
+`New.aspx?start=...&end=...&r=...` is a cheap, side-effect-free conflict check.
+The form comes back with the two time dropdowns populated for +/-60 min around
+the requested times, and if the slot collides with someone else's booking it
+also renders "Conflicting reservation. Start time must be later than H:MM AM".
+No message plus a full pair of dropdowns means the window is clear. This beats
+reading the DayPilot grid, whose event divs do not survive a plain
+Invoke-WebRequest fetch (they are rendered client-side).
+
+Rules learned: maximum reservation length 4:00; recommended duration 1.5x total
+imaging time; the attached plan is auto-started by iTelescope at reservation
+start (no walk-in POST needed); RescheduleCheckbox auto-rebooks the identical
+timeslot on the first available night of the next 30 if the run does not happen.
+Delete/edit via Edit.aspx?id=<reservation id> from the grid.

itelescope/plans/catspaw-t8.txt

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+;
+; Cat Paw NGC 6334 in Ha on T8 - phase 2 narrowband
+; Ha 9x600s Bin1. 90 min imaging. Bright moon OK.
+;
+#largepreviews
+#tiff
+#count 9
+#interval 600
+#binning 1
+#filter Ha
+NGC6334	17.340000	-36.116667
+#shutdown

itelescope/plans/cena-t32.txt

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+;
+; Centaurus A (NGC 5128) on T32 for qisback - drain campaign phase 1
+; L 12x300s, RGB 4x300s each. 120 min imaging.
+;
+#largepreviews
+#tiff
+#count 12,4,4,4
+#interval 300,300,300,300
+#binning 2,2,2,2
+#filter Luminance,Red,Green,Blue
+NGC5128	13.424333	-43.019139
+#shutdown

itelescope/plans/cra-t8.txt

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+;
+; Corona Australis dust complex on T8 for qisback - drain campaign phase 1
+; L 8x300s Bin1, RGB 5x300s each Bin2. 115 min imaging.
+;
+#largepreviews
+#tiff
+#count 8,5,5,5
+#interval 300,300,300,300
+#binning 1,2,2,2
+#filter Luminance,Red,Green,Blue
+CrA-complex	19.030000	-36.955000
+#shutdown

itelescope/plans/hdrcore-t32.txt

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+;
+; Centaurus A (NGC 5128) HDR core set on T32 for qisback - drain campaign
+; Companion to cena-t32.txt (2026-07-21, 24x300s LRGB BIN2), whose nucleus is
+; saturated: the core reaches 65313 ADU in a single 300s luminance sub.
+; This is the short-exposure ladder to blend under that core.
+; L 8x60s, 8x15s, 8x5s spans a 60x range below 300s; RGB 5x30s gives the
+; nucleus colour. BIN2 throughout so the frames register to the deep stack
+; without rescaling. 18.2 min imaging total.
+;
+#largepreviews
+#tiff
+#count 8,8,8,5,5,5
+#interval 60,15,5,30,30,30
+#binning 2,2,2,2,2,2
+#filter Luminance,Luminance,Luminance,Red,Green,Blue
+NGC5128	13.424333	-43.019139
+#shutdown

itelescope/plans/ngc104-test.txt

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+;
+; 47 Tucanae (NGC 104) free-session test plan for qisback
+; L 4x120s, RGB 2x90s each, Bin2. ~17 min exposure, ~24 min with overhead.
+;
+#largepreviews
+#tiff
+#count 4,2,2,2
+#interval 120,90,90,90
+#binning 2,2,2,2
+#filter Luminance,Red,Green,Blue
+NGC104	0.401500	-72.081389
+#shutdown

itelescope/plans/ngc6188-haoiii-t59.txt

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+;
+; NGC 6188 Fighting Dragons on T59, session A: Ha + OIII - phase 2 narrowband
+; Ha 6x600s, OIII 6x600s. 120 min imaging. Bright moon OK.
+;
+#largepreviews
+#tiff
+#count 6,6
+#interval 600,600
+#binning 1,1
+#filter Ha,OIII
+NGC6188	16.669167	-48.796667
+#shutdown

itelescope/plans/ngc6188-sii-t59.txt

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+;
+; NGC 6188 on T59, session B: SII + extra Ha - phase 2 narrowband
+; SII 6x600s, Ha 3x600s. 90 min imaging. Bright moon OK.
+;
+#largepreviews
+#tiff
+#count 6,3
+#interval 600,600
+#binning 1,1
+#filter SII,Ha
+NGC6188	16.669167	-48.796667
+#shutdown

itelescope/plans/ngc6744-t59.txt

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+;
+; NGC 6744 paid session on T59 for qisback
+; L 15x300s Bin1, RGB 7x300s each Bin2.
+; 180 min imaging = ~240 pts at Plan-40 rate 80/hr before moon discount.
+;
+#largepreviews
+#tiff
+#count 15,7,7,7
+#interval 300,300,300,300
+#binning 1,2,2,2
+#filter Luminance,Red,Green,Blue
+NGC6744	19.162833	-63.857500
+#shutdown

itelescope/plans/ngc6752.txt

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+;
+; NGC 6752 (Pavo globular) free-session plan for qisback
+; L 4x120s, RGB 2x90s each, Bin2. ~17 min exposure, ~24 min with overhead.
+;
+#largepreviews
+#tiff
+#count 4,2,2,2
+#interval 120,90,90,90
+#binning 2,2,2,2
+#filter Luminance,Red,Green,Blue
+NGC6752	19.181111	-59.984444
+#shutdown

itelescope/plans/scorpius-t70.txt

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+;
+; Scorpius tail super-wide (Prawn/Cat Paw region) on T70 for qisback - phase 1
+; L 10x300s, RGB 4x300s each. 110 min imaging.
+;
+#largepreviews
+#tiff
+#count 10,4,4,4
+#interval 300,300,300,300
+#binning 1,1,1,1
+#filter Luminance,Red,Green,Blue
+Scorpius-tail	16.916667	-40.000000
+#shutdown

itelescope/plans/smc47tuc-t8.txt

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+;
+; SMC + 47 Tucanae in one T8 frame - phase 3 signature shot
+; L 8x300s Bin1, RGB 6x300s each Bin2. 130 min imaging. Dark of moon.
+;
+#largepreviews
+#tiff
+#count 8,6,6,6
+#interval 300,300,300,300
+#binning 1,2,2,2
+#filter Luminance,Red,Green,Blue
+SMC-47Tuc	0.650000	-72.500000
+#shutdown

itelescope/plans/tarantula-t32.txt

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+;
+; Tarantula Nebula NGC 2070 on T32 - phase 3
+; L 10x300s, RGB 5x300s each. 125 min imaging. Pre-dawn rising target.
+;
+#largepreviews
+#tiff
+#count 10,5,5,5
+#interval 300,300,300,300
+#binning 2,2,2,2
+#filter Luminance,Red,Green,Blue
+NGC2070	5.643333	-69.100000
+#shutdown