2025hnq

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Information

Transient

Name: AT2025hnq
Right ascension: 5h31m16.43s
Declination: -18d51m00.01s
Discovery Date: April 17, 2025, 12:23 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.043

Host

Name: 2025hnq
Right ascension: 5h31m16.57s
Declination: -18d51m00.86s
Redshift: None
Photometric Redshift: 0.128
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 2.16
Cutout download processed 8.47
Global aperture construction processed 0.68
Local aperture photometry processed 5.55
Global aperture photometry processed 5.68
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.27
Host information processed 0.08
Global host SED inference processed 440.56
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.05
Processing status blocked 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) = 5h31m16.43s, -18d51m00.01s
semi major axis, semi minor axis (arcsec) = 0.88, 0.88
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 5h31m16.57s, -18d51m00.54s
semi major axis, semi minor axis (arcsec) = 7.89, 6.12
angle (degrees, anti-clockwise from east) = -72.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 159.56 0.51 18.393 0.003 AB
PanSTARRS_g 159.62 2.08 18.392 0.014 AB
PanSTARRS_r 214.2 2.68 18.073 0.014 AB
DES_r 253.92 0.71 17.888 0.003 AB
PanSTARRS_z 329.98 5.57 17.604 0.018 AB
DES_z 364.62 2.49 17.495 0.007 AB
PanSTARRS_y 296.33 12.87 17.721 0.047 AB
2MASS_J 387.31 239.8 16.535 0.672 Vega
2MASS_H 1133.15 374.09 14.897 0.358 Vega
2MASS_K 640.19 387.13 15.046 0.657 Vega
WISE_W1 185.03 14.15 15.533 0.083 Vega
WISE_W2 97.54 15.38 15.588 0.171 Vega
WISE_W3 161.68 63.0 13.204 0.423 Vega
WISE_W4 170.86 411.95 11.698 2.618 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.948 10.113 10.266
{\rm log}_{10}({\rm SFR}) -1.507 -0.152 0.762
{\rm log}_{10}({\rm sSFR}) -11.718 -10.284 -9.333
{\rm stellar\ age} 1.189 3.929 6.332

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.784 -1.456 -1.032
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.479 -0.027 0.357

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.234 0.388 0.623
\delta -0.725 -0.392 0.032
\tau_1/\tau_2 0.435 0.850 1.313
Q_{PAH} 0.584 1.856 3.965
U_{min} 2.627 8.169 15.726
{\rm log}_{10}(\gamma_e)\, -3.221 -2.119 -1.056

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.255 -3.096 -2.001
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.499 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.762 -0.583 -0.019
0.03-0.10 Gyr -2.034 -0.115 0.915
0.10-0.32 Gyr -0.953 0.530 1.148
0.32-1.04 Gyr -0.568 0.595 1.074
1.04-3.38 Gyr -1.776 0.229 0.666
3.38-10.91 Gyr -2.620 -0.279 0.318
10.91-12.12 Gyr -3.101 -0.262 0.587