Table A.1
PACS photometry of previously known CepOB2 members identified by optical spectroscopy.
| ID | Sp.T. | A V | HαEW | 2MASS ID | F 70 μm | F 160 μm | Disk | Accretion | Comments |
| (mag) | (Å) | (Jy) | (Jy) | (10-8M⊙/yr) | |||||
|
|
|||||||||
| 01-580 | K4.5 | 1.6 | –96/– | 21533707+6228469 | 0.010±0.002 | <0.005 | F | 4 |
|
| 73-758 | K6.5 | 1.9 | –9/– | 21350835+5736028 | ≤0.008±0.002 | <0.012 | TD | N:/U | |
| 72-1427 | M1.0 | 1.4 | –77/–16 | 21351627+5728222 | 0.027±0.004 | ≤0.067±0.017 | TD | 0.15 |
n |
| 73-472 | K5.0 | 1.7 | –10/–23 | 21351861+5734092 | 0.084±0.012 | 0.078±0.016 | TD | Y | |
| MVA-1312 | B4 | 1.5 | – | 21355654+5720529 | ≤0.044±0.008 | <0.4 | TD/Db | N | n(160 μm) |
| 213639147+572953326 | G9.0 | 5.3 | –3/– | 21363915+5729533 | ≤0.362±0.056 | <0.6 | F | Y: | near IC 1396A |
| 213642470+572523186 | M3.5 | 1.4 | –27/– | 21364247+5725231 | ≤0.037±0.007 | <0.03 | F | Y: | n |
| 213655201+573030103 | – | 1.6 | –45/– | 21365520+5730301 | ≤0.178±0.036 | <8 | Class I | Y | |
| 213655283+572551668 | K2.5 | 2.6 | 1/– | 21365527+5725516 | 0.028±0.004 | 0.031±0.009: | TD | N:/U | |
| 11-2146 | K6.0 | 2.6 | –33/–28 | 21365767+5727331 | 0.064±0.010 | 0.075±0.019 | F | 0.99 |
|
| 213701319+573418289 | M1/M3 | 1.4 | –2/–22/– | 21365947+5731349 | ≤0.007±0.002 | – | TD | U | n |
| 11-2322 | M1.0 | 0.9 | –23/–18 | 21370191+5728222 | 0.010±0.002 | – | F | 1.6 |
|
| 11-2037 | K4.5 | 1.6 | –50/–43 | 21370703+5727007 | 0.019±0.003 | ≤0.031±0.009 | F | <9 | |
| 213708137+573616213 | M4.0 | 1.7 | –45/– | 21370814+5736162 | ≤0.020±0.004 | <0.025 | F | Y | e |
| 21370936.5729483 | M0.5 | 1.7 | –21/– | 21370936+5729483 | 0.036±0.006 | – | F | Y | |
| 14-125 | K5.0 | 1.7 | –13/–14 | 21371054+5731124 | ≤0.023±0.004 | – | F | 0.34 |
near IC 1396A |
| 11-2131 | K6.5 | 2.3 | –10/– | 21371215+5727262 | 0.019±0.003 | ≤0.044±0.010 | F | 0.25 |
|
| 11-2397 | K7.0 | 1.2 | –81/– | 21371450+5728409 | 0.026±0.004 | 0.030±0.009 | F | Y | |
| 11-2031 | K2 | 1.7 | –5/–5 | 21371591+5726591 | 0.017±0.003 | ≤0.027±0.011 | F | <1 | |
| 213716349+572640200 | K7.0 | 6.0 | –17/– | 21371635+5726402 | 0.075±0.011 | ≤0.065±0.014 | F | Y | |
| 213724102+572411541 | K5.5 | 2.4 | –107/– | 21372410+5724115 | 0.015±0.003 | <0.023 | F/PTD | Y | |
| 21372447+5731359 | M1.0 | 3.1 | –62/– | 21372447+5731359 | ≤0.009±0.002 | <0.08 | F | Y | |
| 14-160 | K5.0 | 1.8 | –22/– | 21372732+5731295 | 0.039±0.006 | ≤0.080±0.017 | F | Y | n(160 μm) |
| 14-1017 | M0 | 2.1 | –55/– | 21372894+5736042 | 0.015±0.002 | ≤0.052±0.013 | F | <1.5 | n(160 μm) |
| 14-335 | K6.5 | 1.5 | –20/– | 21372915+5732534 | 0.020±0.003 | <0.012 | F | <0.14 | |
| 213732341+572503204 | G9.0 | 1.8 | –47/– | 21373234+5725032 | 0.015±0.003 | <0.009 | F | Y | |
| 213734113+573431198 | M0.0 | 2.1 | –56/– | 21373411+5734311 | 0.011±0.002 | <0.016 | F | Y | |
| 213735713+573258349 | M2.0 | 1.5 | –62/– | 21373571+5732583 | 0.008±0.001 | <0.015±0.004 | TD | Y | |
| 14-183 | K7/K5 | 2.0 | –65/–14 | 21373849+5731408 | 0.064±0.009 | 0.052±0.012 | PTD | 0.16 |
|
| 213738830+572936901 | K3.5 | 5.1 | –7/– | 21373883+5729369 | 0.050±0.007 | 0.035±0.007 | F | Y: | |
| 213740471+573433203 | M2.5 | 2.0 | –7/– | 21374047+5734332 | 0.022±0.003 | <0.015 | TD | U | n |
| CCDM J2137+5734w/e | B3/B5 | 1.6 | – | 21374093+5733372 | 0.012±0.002 | <0.018 | TD/Db | N | |
| 21374275.5733250 | F9.0 | 1.7 | –54/–32 | 21374275+5733250 | 0.042±0.006 | <0.017 | F | Y | |
| 213747963+573242323 | M1.0 | 1.4 | –61/– | 21374795+5732423 | 0.026±0.004 | ≤0.036±0.008 | PTD | Y | n(160 μm) |
| 12-1091 | G2.5 | 2.8 | –17/–2 | 21375762+5722476 | 0.017±0.004 | ≤0.058±0.009 | F | <0.4 | n(160 μm) |
| 13-1238 | M1.0 | 2.6 | –64/–31 | 21375926+5736162 | 0.024±0.004 | <0.018 | F | 0.6 |
|
| 82-272 | G9.0 | 3.6 | –13/–15 | 21380350+5741349 | 0.044±0.007 | ≤0.058±0.013 | F | <0.9 | |
| 13-1426 | M0 | 3.2 | –109/–40 | 21380856+5737076 | 0.008±0.001 | <0.0012 | F | 0.6 |
|
| 21380924+5720198 | – | 1.7 | –/–17 | 21380924+5720198 | 0.013±0.003 | 0.022±0.005 | F/D | Y | |
| 13-350 | M1 | 0.7 | –9/– | 21381384+5731414 | ≤0.004±0.001 | <0.012 | TD | N | |
| MVA-426 | B7 | 1.4 | – | 21380845+5726476 | 0.480±0.070 | 0.194±0.039 | F | Y | |
| 213812641+572033696 | K7.0 | 2.3 | –159/– | 21381264+5720336 | 0.010±0.003 | <0.009 | PTD | Y | |
| 13-1877 | K7.0 | 1.9 | –68/–33 | 21381703+5739265 | 0.027±0.004 | 0.023±0.006 | F | 1.6 |
|
| 13-277 | G8 | 2.0 | –10/–14 | 21381731+5731220 | 1.187±0.172 | 0.983±0.194 | F | 14 |
|
| 213822810+574017294 | M0.0 | 2.5 | –18/– | 21382281+5740172 | 0.012±0.002 | 0.023±0.008: | F | Y: | n(160 μm) |
| 213825831+574207487 | K2.0 | 4.6 | –2/– | 21382583+5742074 | 0.021±0.003 | 0.014±0.005: | TD | U | |
| 13-236 | K2 | 1.8 | –47/–56 | 21382742+5731081 | 0.010±0.002 | <0.008 | F | 0.51 |
|
| 12-2113 | K6.0 | 2.5 | –28/–15 | 21382743+5727207 | 0.044±0.006 | 0.057±0.012 | F | 1.4±0.2 | |
| 13-157 | K5.5 | 1.2 | –14/–20 | 21382804+5730464 | 0.007±0.001 | <0.007 | F | 4.2 |
|
| 213830308+573255218 | M1.0 | 1.7 | –31/– | 21383031+5732552 | 0.013±0.002 | <0.013 | TD | Y | |
| 91-155 | M2.5 | 1.2 | –8/– | 21383470+5741274 | 0.024±0.004 | ≤0.016±0.006 | F | U | nearby star |
| 21384350.5727270 | M2.0 | 1.7 | –23/– | 21384350+5727270 | ≤0.004±0.001 | <0.012 | TD | N:/U | n |
| 54-1547 | K5.5 | 1.1 | –34/–33 | 21384446+5718091 | 0.031±0.006 | 0.068±0.011 | PTD | 0.18 |
|
| 91-506 | K6.5 | 1.4 | –47/–31 | 21385807+5743343 | 0.055±0.008 | 0.080±0.016 | PTD | 0.09 |
|
| 13-1048 | M0.0 | 1.7 | –7/–8 | 21391088+5735181 | 0.015±0.002 | <0.016 | F | <0.3 | |
| 13-1250 | K4.5 | 1.4 | –2/–4 | 21391213+5736164 | 0.016±0.002 | <0.019 | PTD | 0.33 |
|
| 21392541+5733202 | – | 1.7 | – | 21392541+5733202 | 0.011±0.002 | <0.06 | PTD | Y | |
| 21393104+5747140 | – | 1.7 | –/–16 | 21393104+5747140 | 0.053±0.011 | 0.034±0.006 | F | Y | |
| 213933219+573300533 | M3.5 | 2.0 | –35/– | 21393321+5733005 | ≤0.009±0.002 | <0.017 | TD | Y | n |
| 24-515 | M0.5 | 1.1 | –11/– | 21393407+5733316 | ≤0.009±0.002 | <0.03 | TD | 0.10 |
|
| 21-998 | K5.5 | 1.9 | –16/– | 21393480+5723277 | 0.024±0.005 | ≤0.017±0.004 | F | 0.33 |
|
| 92-393 | M2.0 | 1.9 | –34/–21 | 21394408+5742159 | 0.023±0.005 | <0.008 | TD | Y | |
| 21-1536 | M0.0 | 1.8 | –26/– | 21394570+5726242 | 0.016±0.003 | ≤0.023±0.007 | PTD | 0.18 |
n(160 μm) |
| 213945860+573051704 | K6.0 | 2.0 | –227/– | 21394586+5730517 | 0.013±0.002 | ≤0.016±0.005 | F | Y | n(160 μm) |
| 213954058+572933454 | K7.5 | 2.0 | –30/– | 21395406+5729334 | 0.016±0.002 | <0.012 | PTD | Y | |
| 213955699+571638273 | M0.5 | 1.4 | –31/– | 21395569+5716382 | ≤0.023±0.006 | ≤0.031±0.008 | TD | Y | |
| 21395813+5728335 | – | 1.7 | –/–15 | 21395813+5728335 | 0.017±0.003 | ≤0.026±0.006:1 | F | Y | |
| 21400451.5728363 | K5.0 | 1.7 | –32/– | 21400451+5728363 | 0.026±0.004 | 0.026±0.006 | F | 0.71 |
|
| 93-720 | – | 1.7 | –/–16 | 21400999+5800036 | 0.027±0.006 | <0.033/0.048±0.008 | F | Y | |
| 24-1796 | K7.0 | 1.2 | –124/–73 | 21401182+5740121 | 0.027±0.005 | 0.029±0.006 | TD | 0.6 |
n(160 μm) |
| 21-2006 | K5.0 | 1.5 | –2/– | 21401390+5728481 | ≤0.005±0.001 | <0.009 | F | 0.12 |
|
| 21401438+5740507 | – | 1.7 | –/–46 | 21401438+5740507 | 0.012±0.002 | <0.05 | F | Y | n |
| 214025369+573416284 | M2.0 | 1.4 | –72/– | 21402536+5734162 | ≤0.007±0.002 | <0.05 | PTD | Y | n |
| 23-405 | K5.0 | 1.1 | –14/–9 | 21403134+5733417 | 0.026±0.004 | 0.033±0.008 | F | 0.22 |
|
| 214035490+572831395 | K3.0 | 1.7 | –2/– | 21403549+5728314 | 0.016±0.003 | <0.012 | TD | U/Y: | |
| 23-162 | K7.0 | 1.7 | –6/– | 21404450+5731314 | 0.009±0.002 | <0.009 | F | Y | |
| 23-969 | K5.5 | 1.1 | –36/–26 | 21411497+5738149 | 0.021±0.005 | ≤0.021±0.006 | F | Y | |
Notes. The disk type is labelled as N (no disk), F (full disk), TD (transition disk), PTD (pre-transitional disk), D (depleted disk), Db (debris disk), – (not enough information). Spectral types, extinction and Hα EW from Sicilia-Aguilar et al. (2005, 2013a,b). Information on massive stars from Contreras et al.(2002). Marginal detections (detected objects for which visual inspection suggests there could be some problems) are marked as ≤to distinguish from non-detections. The comments include “n” (nebular contamination in the region, although unless stated, the object is detected), “e” (near edge, the data are fine but the S/N is poorer than at the map centre). The “Accretion” column lists either the value of the accretion derived from U band photometry (Sicilia-Aguilar et al. 2005, 2010), or the presence (yes [Y], no [N], uncertain [U], not measured [–]) of accretion as revealed by optical spectroscopy (Sicilia-Aguilar et al. 2005, 2006b). Only high-resolution spectroscopy produces conclusive values in case of border-line objects with weak Hα EW, which are otherwise labelled as “uncertain”. The detectability limit for objects considered as non-accreting is 10-11M⊙/yr. Note that all objects with accretion upper limits are confirmed to be accreting (via Hα spectroscopy).
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