2025ndh

Download data

Information

Transient

Name: AT2025ndh
Right ascension: 7h50m26.86s
Declination: 62d01m52.23s
Discovery Date: June 8, 2025, 3:52 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name:
Right ascension: 7h50m27.27s
Declination: 62d01m58.68s
Redshift: None
Photometric Redshift: 0.017
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.01
Transient MWEBV processed 0.03
Host match processed 5.04
Host information processed 0.11
Host MWEBV processed 0.09
Global aperture construction processed 0.65
Global aperture photometry processed 4.3
Validate global photometry processed 11.55
Global host SED inference processed 622.76
Local aperture photometry processed 4.3
Validate local photometry processed 0.02
Local host SED inference processed 1207.99
 

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) = 7h50m26.86s, 62d01m52.23s
semi major axis, semi minor axis (arcsec) = 5.9, 5.9
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.31 4.57 20.578 0.233 AB
GALEX_NUV 33.35 3.39 20.092 0.110 AB
PanSTARRS_g 220.95 1.42 18.039 0.007 AB
PanSTARRS_r 371.31 1.71 17.476 0.005 AB
PanSTARRS_i 495.15 1.5 17.163 0.003 AB
PanSTARRS_z 591.19 4.78 16.971 0.009 AB
PanSTARRS_y 671.21 14.42 16.833 0.023 AB
2MASS_J 715.93 129.1 15.868 0.196 Vega
2MASS_H 687.45 217.31 15.439 0.343 Vega
2MASS_K 746.25 223.71 14.880 0.325 Vega
WISE_W1 136.43 7.53 15.864 0.060 Vega

Aperture details

RA, DEC (J2000) = 7h50m27.27s, 62d01m58.93s
semi major axis, semi minor axis (arcsec) = 23.38, 12.76
angle (degrees, anti-clockwise from east) = -174.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1097.37 4.07 16.299 0.004 AB
2MASS_J 3598.34 382.51 14.115 0.115 Vega
2MASS_K 3883.74 663.29 13.089 0.185 Vega
WISE_W2 944.99 40.3 13.122 0.046 Vega
WISE_W3 3111.3 190.71 9.994 0.067 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.837 8.928 9.013
{\rm log}_{10}({\rm SFR}) -1.506 -1.214 -0.861
{\rm log}_{10}({\rm sSFR}) -10.421 -10.130 -9.790
{\rm stellar\ age} 8.430 11.205 12.704

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.376 -1.082 -0.829
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.496 0.081 0.394

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.081 0.174 0.310
\delta -0.667 -0.330 -0.045
\tau_1/\tau_2 0.571 1.089 1.543
Q_{PAH} 0.124 0.427 0.974
U_{min} 2.714 8.214 15.781
{\rm log}_{10}(\gamma_e)\, -2.946 -2.123 -1.195

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.513 -2.035 -1.405
{\rm log}_{10}(\tau_{AGN})\, 1.432 1.728 1.992

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.396 -2.277 -1.781
0.03-0.10 Gyr -1.377 -1.067 -0.710
0.10-0.33 Gyr -4.458 -2.300 -1.559
0.33-1.10 Gyr -6.087 -3.185 -2.206
1.10-3.67 Gyr -5.580 -3.340 -2.164
3.67-12.18 Gyr -2.914 -1.290 -0.927
12.18-13.54 Gyr -0.909 -0.113 0.122

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.331 9.506 9.661
{\rm log}_{10}({\rm SFR}) -1.940 -1.042 -0.377
{\rm log}_{10}({\rm sSFR}) -11.478 -10.527 -9.869
{\rm stellar\ age} 5.748 8.170 11.972

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.483 -0.790 -0.446
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.738 -0.907 -0.137

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.174 0.353 0.566
\delta -0.760 -0.224 0.253
\tau_1/\tau_2 0.315 0.756 1.252
Q_{PAH} 0.240 1.101 3.254
U_{min} 2.831 7.884 15.182
{\rm log}_{10}(\gamma_e)\, -3.368 -2.428 -1.401

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.431 -3.479 -2.120
{\rm log}_{10}(\tau_{AGN})\, 1.081 1.599 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.309 -1.096 -0.570
0.03-0.10 Gyr -2.751 -1.170 -0.287
0.10-0.33 Gyr -3.526 -1.508 -0.621
0.33-1.10 Gyr -3.664 -1.455 -0.665
1.10-3.67 Gyr -2.949 -1.053 -0.345
3.67-12.18 Gyr -1.760 -0.547 -0.253
12.18-13.54 Gyr -1.388 -0.201 0.687