2026cpx results

Information

Transient
Name:AT2026cpx
Right ascension: 12h00m14.56s
Declination:3d29m55.59s
Discovery Date:Feb. 7, 2026, 10:40 a.m.
Classification:None
Redshift:None
MW E(B-V):0.020
Host
Name:
Right ascension: 12h00m14.45s
Declination:3d29m56.17s
Redshift:None
Photometric Redshift:0.086
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_z
GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.45
Transient MWEBV processed 0.06
Host match processed 6.26
Host information processed 0.07
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 7.27
Validate global photometry processed 18.85
Global host SED inference processed 465.07
Local aperture photometry processed 6.44
Validate local photometry processed 0.03
Local host SED inference processed 489.94
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h00m14.56s, 3d29m55.59s
semi major axis, semi minor axis (arcsec):1.24, 1.24
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 5.4 0.11 22.069 0.022 AB
PanSTARRS_r 7.37 0.47 21.731 0.070 AB
DES_r 7.87 0.24 21.660 0.033 AB
PanSTARRS_i 6.92 0.41 21.800 0.065 AB
PanSTARRS_z 7.43 0.83 21.722 0.121 AB
DES_z 9.53 0.42 21.453 0.048 AB
PanSTARRS_y 6.82 1.82 21.815 0.290 AB

Aperture details

RA, DEC (J2000):12h00m14.42s, 3d29m56.97s
semi major axis, semi minor axis (arcsec):3.38, 2.43
angle (degrees, anti-clockwise from east):-139.81
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 18.75 2.8 20.718 0.162 AB
SDSS_g 22.18 1.57 20.535 0.077 AB
DES_g 27.41 0.25 20.305 0.010 AB
PanSTARRS_g 26.48 0.61 20.343 0.025 AB
SDSS_r 38.16 2.17 19.946 0.062 AB
PanSTARRS_r 37.11 1.06 19.976 0.031 AB
DES_r 42.02 0.54 19.841 0.014 AB
SDSS_i 45.01 2.94 19.767 0.071 AB
PanSTARRS_i 44.57 0.92 19.777 0.022 AB
PanSTARRS_z 44.44 1.83 19.781 0.045 AB
SDSS_z 48.2 9.54 19.692 0.215 AB
DES_z 53.05 0.96 19.588 0.020 AB
PanSTARRS_y 45.8 4.03 19.748 0.096 AB
2MASS_J -95.38 104.27 Vega
2MASS_H 137.06 144.11 17.190 1.142 Vega
2MASS_K 135.95 186.52 16.729 1.490 Vega
WISE_W1 16.78 7.74 18.139 0.501 Vega
WISE_W2 15.94 11.91 17.555 0.811 Vega
WISE_W3 -46.1 63.45 Vega
WISE_W4 566.24 434.13 10.398 0.832 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.828 8.014 8.207
{\rm log}_{10}({\rm SFR}) -2.070 -1.464 -0.608
{\rm log}_{10}({\rm sSFR}) -10.149 -9.490 -8.429
{\rm stellar\ age} 0.492 3.036 5.399

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.639 -0.994 -0.353
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.655 -1.047 -0.003

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.162 0.382 0.885
\delta -0.637 -0.169 0.178
\tau_1/\tau_2 0.648 1.054 1.451
Q_{PAH} 1.517 3.443 5.504
U_{min} 2.916 8.196 15.560
{\rm log}_{10}(\gamma_e)\, -2.951 -1.894 -0.753

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.640 0.091 0.347
{\rm log}_{10}(\tau_{AGN})\, 1.105 1.519 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.334 -1.652 -1.216
0.03-0.10 Gyr -2.243 -1.449 -0.475
0.10-0.33 Gyr -1.989 -1.241 -0.703
0.33-1.07 Gyr -3.121 -1.410 -1.055
1.07-3.48 Gyr -4.089 -2.039 -1.576
3.48-11.37 Gyr -4.658 -2.397 -1.845
11.37-12.63 Gyr -4.622 -2.428 -1.735

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.583 8.856 9.056
{\rm log}_{10}({\rm SFR}) -1.115 -0.404 0.273
{\rm log}_{10}({\rm sSFR}) -9.992 -9.249 -8.376
{\rm stellar\ age} 0.434 3.456 6.338

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.678 -1.041 -0.270
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.505 -0.023 0.356

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.257 0.584 1.033
\delta -0.547 -0.103 0.189
\tau_1/\tau_2 0.604 1.032 1.466
Q_{PAH} 1.622 3.510 5.478
U_{min} 3.645 9.297 17.461
{\rm log}_{10}(\gamma_e)\, -2.789 -1.511 -0.619

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.457 -1.498 -0.386
{\rm log}_{10}(\tau_{AGN})\, 1.007 1.493 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.831 -0.967 -0.578
0.03-0.10 Gyr -1.225 -0.293 0.421
0.10-0.33 Gyr -1.294 -0.329 0.234
0.33-1.07 Gyr -2.705 -0.965 -0.378
1.07-3.48 Gyr -3.933 -1.328 -0.792
3.48-11.37 Gyr -4.485 -1.622 -0.970
11.37-12.63 Gyr -4.551 -1.548 -0.678