2025cnj

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Information

Transient

Name: AT2025cnj
Right ascension: 11h36m06.55s
Declination: 62d14m49.19s
Discovery Date: Feb. 23, 2025, 7:26 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.008

Host

Name: 2025cnj
Right ascension: 11h36m06.64s
Declination: 62d14m56.91s
Redshift: 0.032746
Photometric Redshift: 0.030
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.84
Cutout download processed 5.49
Global aperture construction processed 0.66
Local aperture photometry processed 5.53
Global aperture photometry processed 5.55
Validate local photometry processed 0.03
Validate global photometry processed 16.64
Host information processed 0.09
Global host SED inference processed 454.25
Local host SED inference processed 442.98
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: 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_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 11h36m06.55s, 62d14m49.19s
semi major axis, semi minor axis (arcsec) = 3.06, 3.06
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 90.49 3.36 19.008 0.040 AB
SDSS_g 344.96 4.88 17.556 0.015 AB
PanSTARRS_g 369.41 0.84 17.481 0.002 AB
SDSS_r 666.67 6.82 16.840 0.011 AB
PanSTARRS_r 675.45 1.13 16.826 0.002 AB
SDSS_i 950.28 8.33 16.455 0.010 AB
PanSTARRS_i 933.32 1.25 16.475 0.001 AB
PanSTARRS_z 1149.48 2.06 16.249 0.002 AB
SDSS_z 1216.62 15.61 16.187 0.014 AB
PanSTARRS_y 1442.88 5.61 16.002 0.004 AB
2MASS_J 1953.79 61.18 14.778 0.034 Vega
2MASS_H 2444.11 89.01 14.062 0.040 Vega
2MASS_K 2143.93 114.37 13.734 0.058 Vega

Aperture details

RA, DEC (J2000) = 11h36m06.53s, 62d14m55.82s
semi major axis, semi minor axis (arcsec) = 37.9, 15.6
angle (degrees, anti-clockwise from east) = -178.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 475.69 22.18 17.207 0.051 AB
SDSS_g 7126.66 22.76 14.268 0.003 AB
PanSTARRS_g 7548.22 6.07 14.205 0.001 AB
SDSS_z 21654.74 106.78 13.061 0.005 AB
2MASS_J 31910.21 479.41 11.745 0.016 Vega
2MASS_K 34747.65 909.68 10.710 0.028 Vega
WISE_W1 19757.99 78.92 10.462 0.004 Vega
WISE_W2 15374.42 96.95 10.094 0.007 Vega
WISE_W3 81990.18 358.84 6.442 0.005 Vega
WISE_W4 205739.19 3835.58 3.997 0.020 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.701 9.812 9.925
{\rm log}_{10}({\rm SFR}) -1.209 -0.506 0.159
{\rm log}_{10}({\rm sSFR}) -11.053 -10.371 -9.629
{\rm stellar\ age} 5.646 7.333 9.038

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.332 -0.701 -0.190
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.325 0.004 0.325

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.288 0.980 1.401
\delta -0.283 -0.039 0.259
\tau_1/\tau_2 0.683 1.024 1.371
Q_{PAH} 0.377 1.422 3.556
U_{min} 2.601 7.637 14.360
{\rm log}_{10}(\gamma_e)\, -3.336 -2.166 -1.058

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.037 -1.774 -0.616
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.399 1.891

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.279 -0.495 -0.057
0.03-0.10 Gyr -1.397 -0.575 0.248
0.10-0.33 Gyr -1.321 -0.503 0.103
0.33-1.09 Gyr -1.305 -0.484 -0.027
1.09-3.62 Gyr -0.951 -0.264 0.052
3.62-11.99 Gyr -0.516 -0.112 0.070
11.99-13.32 Gyr -0.577 -0.013 0.569

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.911 11.028 11.159
{\rm log}_{10}({\rm SFR}) 0.505 1.026 1.501
{\rm log}_{10}({\rm sSFR}) -10.537 -9.995 -9.486
{\rm stellar\ age} 6.510 7.871 10.479

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.100 -0.330 0.038
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.796 -1.010 0.059

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.329 0.640 1.035
\delta -0.316 -0.024 0.197
\tau_1/\tau_2 0.539 0.929 1.304
Q_{PAH} 0.179 0.610 1.629
U_{min} 2.966 8.090 14.952
{\rm log}_{10}(\gamma_e)\, -2.943 -1.810 -1.065

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.733 -1.313 -0.941
{\rm log}_{10}(\tau_{AGN})\, 1.410 1.666 1.858

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.019 0.861 1.286
0.03-0.10 Gyr 0.184 1.033 1.592
0.10-0.33 Gyr -0.390 0.668 1.222
0.33-1.09 Gyr -0.800 0.382 0.892
1.09-3.62 Gyr -0.268 0.716 1.104
3.62-11.99 Gyr 0.606 1.094 1.280
11.99-13.32 Gyr 0.613 1.313 2.034