2025aczq

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Information

Transient

Name: AT2025aczq
Right ascension: 5h56m17.71s
Declination: -37d30m27.24s
Discovery Date: Nov. 11, 2025, 3:01 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.039

Host

Name:
Right ascension: 5h56m17.41s
Declination: -37d30m28.19s
Redshift: None
Photometric Redshift: 0.066
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.61
Transient MWEBV processed 0.09
Host match processed 5.65
Host information processed 0.13
Host MWEBV processed 0.07
Global aperture construction processed 0.13
Global aperture photometry processed 0.83
Validate global photometry processed 1.02
Global host SED inference processed 492.85
Local aperture photometry processed 0.77
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) = 5h56m17.71s, -37d30m27.24s
semi major axis, semi minor axis (arcsec) = 1.58, 1.58
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) = 5h56m17.40s, -37d30m28.28s
semi major axis, semi minor axis (arcsec) = 9.9, 5.7
angle (degrees, anti-clockwise from east) = -125.65

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 43.35 6.7 19.807 0.168 AB
GALEX_NUV 87.75 5.68 19.042 0.070 AB
2MASS_J 1662.53 255.49 14.953 0.167 Vega
2MASS_H 2340.41 337.29 14.109 0.156 Vega
2MASS_K 1747.88 377.71 13.956 0.235 Vega
WISE_W1 914.18 18.57 13.798 0.022 Vega
WISE_W2 629.76 21.61 13.563 0.037 Vega
WISE_W3 2534.14 73.36 10.216 0.031 Vega
WISE_W4 1909.8 437.74 9.078 0.249 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})\, 9.962 10.172 10.359
{\rm log}_{10}({\rm SFR}) 0.028 0.385 0.777
{\rm log}_{10}({\rm sSFR}) -10.221 -9.792 -9.372
{\rm stellar\ age} 4.154 6.818 9.178

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.611 -0.247 0.044
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.483 -0.580 0.116

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.124 0.258 0.475
\delta -0.773 -0.398 -0.015
\tau_1/\tau_2 0.442 0.913 1.378
Q_{PAH} 0.288 1.009 2.982
U_{min} 2.091 6.321 12.933
{\rm log}_{10}(\gamma_e)\, -3.599 -2.793 -1.610

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.074 -2.550 -1.350
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.491 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.173 0.427 0.770
0.03-0.10 Gyr -0.554 0.254 0.866
0.10-0.33 Gyr -0.969 0.030 0.630
0.33-1.08 Gyr -1.418 -0.097 0.536
1.08-3.53 Gyr -0.957 0.059 0.395
3.53-11.59 Gyr -0.598 0.168 0.447
11.59-12.88 Gyr -0.524 0.306 1.105