2025zng

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Information

Transient

Name: AT2025zng
Right ascension: 2h01m11.25s
Declination: -24d52m23.82s
Discovery Date: Oct. 1, 2025, 9 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.010

Host

Name:
Right ascension: 2h01m11.47s
Declination: -24d52m22.50s
Redshift: None
Photometric Redshift: 0.115
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.06
Transient MWEBV processed 0.09
Host match processed 5.97
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 3.54
Validate global photometry processed 7.07
Global host SED inference processed 487.72
Local aperture photometry processed 3.32
Validate local photometry no valid phot 0.01
Local host SED inference not processed None
 

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) = 2h01m11.25s, -24d52m23.82s
semi major axis, semi minor axis (arcsec) = 0.96, 0.96
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 2h01m11.45s, -24d52m22.38s
semi major axis, semi minor axis (arcsec) = 6.29, 5.77
angle (degrees, anti-clockwise from east) = -16.28

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 208.39 1.55 18.103 0.008 AB
PanSTARRS_r 442.16 2.24 17.286 0.006 AB
PanSTARRS_i 655.57 1.97 16.858 0.003 AB
PanSTARRS_z 818.07 4.98 16.618 0.007 AB
PanSTARRS_y 1012.05 12.84 16.387 0.014 AB
2MASS_J 1309.76 147.48 15.212 0.122 Vega
2MASS_H 1380.44 234.89 14.682 0.185 Vega
2MASS_K 1554.69 240.61 14.083 0.168 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.646 10.776 10.939
{\rm log}_{10}({\rm SFR}) -0.828 0.344 0.879
{\rm log}_{10}({\rm sSFR}) -11.599 -10.374 -9.822
{\rm stellar\ age} 5.001 6.891 9.329

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.937 -0.341 -0.086
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.242 -0.592 -0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.435 0.732 1.075
\delta -0.655 -0.343 0.204
\tau_1/\tau_2 0.508 0.878 1.301
Q_{PAH} 0.837 2.640 5.285
U_{min} 2.881 7.863 15.288
{\rm log}_{10}(\gamma_e)\, -3.045 -1.942 -0.796

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.337 -2.976 -1.248
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.458 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.531 0.457 0.819
0.03-0.10 Gyr -1.773 0.212 0.907
0.10-0.32 Gyr -2.089 0.129 0.804
0.32-1.05 Gyr -1.933 0.338 0.997
1.05-3.41 Gyr -0.953 0.709 1.082
3.41-11.04 Gyr 0.181 0.828 1.104
11.04-12.27 Gyr 0.075 0.933 1.779