2025ahiq

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Information

Transient

Name: AT2025ahiq
Right ascension: 9h01m18.99s
Declination: 50d56m24.32s
Discovery Date: Dec. 13, 2025, 9:41 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name:
Right ascension: 9h01m18.73s
Declination: 50d56m22.09s
Redshift: None
Photometric Redshift: 0.144
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 9.19
Transient MWEBV processed 0.04
Host match processed 5.54
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 5.37
Validate global photometry processed 13.89
Global host SED inference processed 412.07
Local aperture photometry processed 5.35
Validate local photometry no valid phot 0.03
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) = 9h01m18.99s, 50d56m24.32s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
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) = 9h01m18.71s, 50d56m22.28s
semi major axis, semi minor axis (arcsec) = 5.49, 4.46
angle (degrees, anti-clockwise from east) = -101.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.53 2.52 21.708 0.363 AB
GALEX_NUV 15.58 1.7 20.919 0.119 AB
DES_g 62.21 0.8 19.415 0.014 AB
PanSTARRS_g 65.04 1.03 19.367 0.017 AB
PanSTARRS_r 95.2 1.33 18.953 0.015 AB
SDSS_i 128.31 5.07 18.629 0.043 AB
PanSTARRS_i 125.39 1.25 18.654 0.011 AB
PanSTARRS_z 125.41 2.79 18.654 0.024 AB
DES_z 130.19 3.67 18.614 0.031 AB
PanSTARRS_y 164.75 8.56 18.358 0.056 AB
2MASS_J 229.31 136.17 17.104 0.645 Vega
2MASS_H 153.31 240.44 17.068 1.703 Vega
2MASS_K 179.47 217.68 16.427 1.317 Vega
WISE_W1 52.91 11.29 16.892 0.232 Vega
WISE_W2 40.05 13.53 16.555 0.367 Vega
WISE_W3 -4.34 58.64 Vega
WISE_W4 306.7 385.37 11.063 1.364 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})\, 9.780 9.859 9.938
{\rm log}_{10}({\rm SFR}) -0.010 0.279 0.543
{\rm log}_{10}({\rm sSFR}) -9.872 -9.593 -9.279
{\rm stellar\ age} 4.918 5.847 6.768

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.036 -0.615 -0.179
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.694 0.037 0.169

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.101 0.185 0.343
\delta -0.747 -0.354 0.017
\tau_1/\tau_2 0.943 1.319 1.658
Q_{PAH} 0.517 1.570 3.363
U_{min} 2.730 7.696 14.499
{\rm log}_{10}(\gamma_e)\, -2.438 -1.350 -0.448

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.570 -1.941 -1.210
{\rm log}_{10}(\tau_{AGN})\, 1.096 1.519 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.119 0.065 0.229
0.03-0.10 Gyr 0.008 0.352 0.650
0.10-0.32 Gyr 0.009 0.285 0.519
0.32-1.04 Gyr -0.318 -0.011 0.206
1.04-3.34 Gyr -0.315 -0.051 0.125
3.34-10.74 Gyr -0.248 -0.045 0.098
10.74-11.93 Gyr -0.454 -0.014 0.391