{"uid":"cap_eCKC5t4HlJiPP273U44i2","slug":"telescope-calibrations-missing-co-occurrence-counter-11860d10","name":"Telescope Calibrations – Missing Co-occurrence Counter","description":"Count paired missing owner, revision and content pins without silently treating a missing value as a matching value for instrument/detector/filter/binning/readout/pipeline-pinned calibration Supplied-record analysis, not independent certification. Full contract at the free describe URL.","url":"https://www.mahastrategies.com/api/v1/celestial/telescope-calibrations/missingness-cooccurrence?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","maxItems":32,"minItems":1},"dataClass":{"enum":["public","synthetic"],"type":"string"},"nonpersonalMetadata":{"type":"boolean","const":true}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02033","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02033/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02033","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02033","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_31rw2r_cA-98ABI3fIhjR","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02033","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Counts paired missing values across owner, revision, and content pins for telescope calibration records (instrument/detector/filter/binning/readout/pipeline), flagging co-occurrences without treating nulls as matches","exampleAgentPrompt":"Analyze these telescope calibration records and count how many have co-occurring missing owner, revision, and content pins — I'm only using public data and these are non-personal metadata records. I want to know which pin combinations (instrument, detector, filter, binning, readout, pipeline) are missing together, not just individually.","exampleUseCases":[{"title":"Auditing calibration pipeline completeness","prompt":"I have a batch of up to 30 telescope calibration records from our pipeline and I need to know how often the owner and revision pins are both missing at the same time — please run a missingness co-occurrence analysis on them, treating this as public, non-personal metadata."},{"title":"Diagnosing filter and binning data gaps","prompt":"Can you check these calibration records and tell me how frequently the filter pin and binning pin are co-missing? I want to catch cases where both are absent simultaneously rather than just flagging each one independently. Data class is public, metadata only."},{"title":"Instrument detector missingness audit","prompt":"We're reviewing our telescope calibration exports and want a count of paired missing values across instrument and detector pins in these records. Please run the missingness co-occurrence check on up to 25 rows of our public synthetic calibration data."}],"resultDescription":"Returns counts of paired (co-occurring) missing values across calibration pin dimensions (owner, revision, content, instrument, detector, filter, binning, readout, pipeline), distinguishing each combination of simultaneously absent fields without treating a missing value as a match for a present one.","failureModes":["Exceeds maxItems limit of 32 rows — request rejected","dataClass not one of 'public' or 'synthetic' — validation error","nonpersonalMetadata not explicitly set to true — rejected","Malformed or empty rows array — schema validation error","Missing required fields in individual row objects — analysis may return incomplete results"],"whenToPreferThis":"Use this endpoint when you need to count how often multiple calibration pin fields are simultaneously absent in telescope calibration records, specifically distinguishing true co-missing pairs from cases where a null is mistakenly treated as a matching value. Prefer this over generic null-checks when you need structured co-occurrence statistics across the full set of instrument/detector/filter/binning/readout/pipeline dimensions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T12:43:37.160Z","isFirstParty":false,"canonicalSlug":"telescope-calibrations-missing-co-occurrence-counter-11860d10"}