2025ncx

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Information

Transient

Name: AT2025ncx
Right ascension: 0h48m35.11s
Declination: -6d38m45.48s
Discovery Date: June 8, 2025, 2:12 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.054

Host

Name: 1030412
Right ascension: 0h48m35.26s
Declination: -6d39m00.72s
Redshift: 0.069508
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.2
Transient MWEBV processed 0.04
Host match processed 4.34
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.87
Validate global photometry processed 18.19
Global host SED inference processed 532.86
Local aperture photometry processed 6.96
Validate local photometry processed 0.03
Local host SED inference processed 665.38
 

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) = 0h48m35.11s, -6d38m45.48s
semi major axis, semi minor axis (arcsec) = 1.51, 1.51
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g -0.27 0.56 AB
DES_g 0.53 0.07 24.585 0.148 AB
PanSTARRS_g 1.31 0.38 23.610 0.313 AB
SDSS_r 0.63 0.89 24.408 1.548 AB
PanSTARRS_r 1.24 0.3 23.666 0.261 AB
DES_r 1.08 0.12 23.817 0.117 AB
SDSS_i 1.09 1.46 23.811 1.457 AB
PanSTARRS_i 1.97 0.42 23.166 0.230 AB
PanSTARRS_z 1.36 0.95 23.567 0.757 AB
SDSS_z 5.27 4.9 22.095 1.009 AB
DES_z 1.83 0.29 23.245 0.171 AB
PanSTARRS_y 0.7 2.15 24.293 3.359 AB

Aperture details

RA, DEC (J2000) = 0h48m35.25s, -6d39m00.02s
semi major axis, semi minor axis (arcsec) = 12.44, 4.88
angle (degrees, anti-clockwise from east) = -173.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.35 2.27 22.080 0.460 AB
GALEX_NUV 4.45 2.59 22.279 0.631 AB
SDSS_u 162.99 10.06 18.370 0.067 AB
SDSS_g 551.64 6.58 17.046 0.013 AB
DES_g 600.18 1.0 16.954 0.002 AB
PanSTARRS_g 635.79 2.06 16.892 0.004 AB
SDSS_r 1362.82 10.44 16.064 0.008 AB
PanSTARRS_r 1353.3 1.66 16.072 0.001 AB
DES_r 1517.23 1.96 15.947 0.001 AB
SDSS_i 2153.37 13.98 15.567 0.007 AB
PanSTARRS_i 2190.26 2.26 15.549 0.001 AB
PanSTARRS_z 2773.58 4.98 15.292 0.002 AB
SDSS_z 3019.74 28.57 15.200 0.010 AB
DES_z 3001.09 5.9 15.207 0.002 AB
PanSTARRS_y 3548.56 11.07 15.025 0.003 AB
2MASS_J 4506.39 160.06 13.871 0.039 Vega
2MASS_H 6299.58 240.81 13.034 0.042 Vega
2MASS_K 5622.68 330.37 12.687 0.064 Vega
WISE_W1 2411.59 33.96 12.745 0.015 Vega
WISE_W2 1443.79 37.91 12.662 0.029 Vega
WISE_W3 1156.44 121.14 11.068 0.114 Vega
WISE_W4 1547.16 702.57 9.306 0.493 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.144 7.606 7.942
{\rm log}_{10}({\rm SFR}) -1.242 -0.756 -0.293
{\rm log}_{10}({\rm sSFR}) -8.857 -8.102 -7.963
{\rm stellar\ age} 0.019 0.653 5.906

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.565 -1.114 -0.588
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.232 -0.836 -0.417

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.915 2.566 3.156
\delta 0.210 0.303 0.364
\tau_1/\tau_2 0.841 1.192 1.590
Q_{PAH} 1.010 3.035 5.629
U_{min} 3.788 10.401 18.533
{\rm log}_{10}(\gamma_e)\, -2.991 -1.335 -0.460

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.947 -0.263 0.284
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.544 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.924 -0.449 0.127
0.03-0.10 Gyr -3.864 -2.000 -0.837
0.10-0.33 Gyr -5.955 -3.160 -1.587
0.33-1.07 Gyr -7.325 -4.065 -2.150
1.07-3.52 Gyr -7.941 -4.346 -2.339
3.52-11.55 Gyr -8.815 -4.575 -2.345
11.55-12.84 Gyr -9.311 -4.336 -2.094

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.962 11.062 11.107
{\rm log}_{10}({\rm SFR}) -5.069 -1.830 -0.396
{\rm log}_{10}({\rm sSFR}) -15.998 -12.979 -11.470
{\rm stellar\ age} 8.639 12.106 12.191

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.879 -0.636 -0.429
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.147 -0.006 0.377

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.295 0.443 0.603
\delta -0.575 -0.202 -0.031
\tau_1/\tau_2 0.466 0.898 1.351
Q_{PAH} 0.306 1.037 2.277
U_{min} 3.349 9.243 16.986
{\rm log}_{10}(\gamma_e)\, -3.077 -1.989 -1.225

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.439 -3.529 -2.525
{\rm log}_{10}(\tau_{AGN})\, 1.074 1.565 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.075 -2.221 -0.808
0.03-0.10 Gyr -6.044 -2.351 -0.342
0.10-0.33 Gyr -7.201 -3.376 -1.202
0.33-1.07 Gyr -7.021 -3.655 -1.284
1.07-3.52 Gyr -4.647 -2.552 -0.688
3.52-11.55 Gyr -2.035 -0.425 1.131
11.55-12.84 Gyr 1.482 2.193 2.252