2025aaqr

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Information

Transient

Name: AT2025aaqr
Right ascension: 2h01m48.64s
Declination: -20d24m27.18s
Discovery Date: Oct. 11, 2025, 9:03 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name:
Right ascension: 2h01m48.67s
Declination: -20d24m28.59s
Redshift: None
Photometric Redshift: 0.166
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.59
Transient MWEBV processed 0.04
Host match processed 6.8
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 2.48
Global aperture photometry processed 5.55
Validate global photometry processed 13.65
Global host SED inference processed 599.29
Local aperture photometry processed 5.55
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) = 2h01m48.64s, -20d24m27.18s
semi major axis, semi minor axis (arcsec) = 0.7, 0.7
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) = 2h01m48.65s, -20d24m28.91s
semi major axis, semi minor axis (arcsec) = 5.38, 2.67
angle (degrees, anti-clockwise from east) = -148.44

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.61 1.27 22.506 0.383 AB
GALEX_NUV 1.96 0.99 23.172 0.549 AB
DES_g 7.16 0.17 21.762 0.026 AB
PanSTARRS_g 6.9 0.87 21.802 0.136 AB
PanSTARRS_r 9.47 1.16 21.459 0.132 AB
DES_r 10.95 0.24 21.302 0.024 AB
PanSTARRS_i 8.76 0.99 21.544 0.122 AB
PanSTARRS_z 15.71 2.22 20.910 0.153 AB
DES_z 12.76 0.69 21.135 0.059 AB
PanSTARRS_y 14.4 5.58 21.004 0.421 AB
2MASS_J -135.78 109.29 Vega
2MASS_H -45.32 187.8 Vega
2MASS_K -200.96 188.68 Vega
WISE_W1 11.35 6.94 18.563 0.664 Vega
WISE_W2 2.64 8.85 19.505 3.636 Vega
WISE_W3 12.05 42.61 16.024 3.839 Vega
WISE_W4 -190.87 256.29 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})\, 8.583 8.802 9.003
{\rm log}_{10}({\rm SFR}) -2.672 -0.526 0.482
{\rm log}_{10}({\rm sSFR}) -11.573 -9.457 -8.061
{\rm stellar\ age} 0.170 0.628 3.924

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.511 -0.723 -0.059
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.536 -0.791 -0.009

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.274 0.622 1.317
\delta -0.471 -0.037 0.256
\tau_1/\tau_2 0.611 1.115 1.574
Q_{PAH} 1.143 3.268 5.466
U_{min} 4.126 11.228 19.047
{\rm log}_{10}(\gamma_e)\, -2.947 -1.732 -0.620

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.322 -0.268 0.196
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.290 1.696

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.607 -2.585 -1.213
0.03-0.10 Gyr -2.860 -0.411 0.645
0.10-0.32 Gyr -1.753 -0.052 0.544
0.32-1.03 Gyr -3.833 -1.586 -0.232
1.03-3.28 Gyr -6.392 -3.232 -1.036
3.28-10.51 Gyr -7.339 -3.648 -1.314
10.51-11.68 Gyr -7.767 -3.505 -1.224