2025aaqg

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Information

Transient

Name: AT2025aaqg
Right ascension: 18h11m12.87s
Declination: 42d14m05.30s
Discovery Date: Oct. 12, 2025, 5:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.050

Host

Name:
Right ascension: 18h11m12.80s
Declination: 42d14m03.65s
Redshift: None
Photometric Redshift: 0.156
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 14.75
Transient MWEBV processed 0.07
Host match processed 5.35
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 5.0
Validate global photometry processed 13.45
Global host SED inference processed 552.26
Local aperture photometry processed 4.95
Validate local photometry no valid phot 0.02
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) = 18h11m12.87s, 42d14m05.30s
semi major axis, semi minor axis (arcsec) = 0.74, 0.74
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) = 18h11m12.78s, 42d14m03.81s
semi major axis, semi minor axis (arcsec) = 4.92, 3.86
angle (degrees, anti-clockwise from east) = -120.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 6.38 3.57 21.889 0.607 AB
SDSS_g 104.47 2.88 18.853 0.030 AB
PanSTARRS_g 118.73 1.11 18.714 0.010 AB
SDSS_r 272.54 4.59 17.811 0.018 AB
PanSTARRS_r 276.33 1.01 17.796 0.004 AB
SDSS_i 407.71 5.92 17.374 0.016 AB
PanSTARRS_z 500.21 2.82 17.152 0.006 AB
SDSS_z 528.87 12.1 17.092 0.025 AB
PanSTARRS_y 605.52 8.49 16.945 0.015 AB
2MASS_J 915.33 119.68 15.601 0.142 Vega
2MASS_H 1127.31 190.52 14.902 0.183 Vega
2MASS_K 1070.89 226.69 14.488 0.230 Vega
WISE_W1 358.93 10.24 14.813 0.031 Vega
WISE_W2 242.13 13.41 14.601 0.060 Vega
WISE_W3 1.82 40.38 18.074 24.051 Vega
WISE_W4 604.57 288.59 10.326 0.518 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})\, 10.616 10.784 10.930
{\rm log}_{10}({\rm SFR}) -2.779 -0.439 0.400
{\rm log}_{10}({\rm sSFR}) -13.275 -11.157 -10.350
{\rm stellar\ age} 4.728 6.925 10.516

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.406 -1.058 -0.816
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.448 -0.475 0.181

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.262 0.421 0.618
\delta -0.935 -0.784 -0.529
\tau_1/\tau_2 0.512 0.960 1.400
Q_{PAH} 0.592 2.135 4.613
U_{min} 3.392 9.659 17.802
{\rm log}_{10}(\gamma_e)\, -2.877 -1.533 -0.558

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.837 -2.418 -1.529
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.482 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.657 -0.676 0.176
0.03-0.10 Gyr -3.757 -0.552 0.481
0.10-0.32 Gyr -3.621 -0.362 0.735
0.32-1.03 Gyr -3.243 -0.216 0.834
1.03-3.31 Gyr -2.091 0.468 1.043
3.31-10.61 Gyr -0.769 0.849 1.114
10.61-11.79 Gyr -0.653 0.954 2.046