2025aaxq

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Information

Transient

Name: AT2025aaxq
Right ascension: 2h06m41.43s
Declination: -16d01m45.61s
Discovery Date: Oct. 19, 2025, 10:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name:
Right ascension: 2h06m41.62s
Declination: -16d01m44.62s
Redshift: None
Photometric Redshift: 0.098
 

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
processed
 status
Local host SED inference
Local host SED inference
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 7.19
Cutout download processed 6.66
Global aperture construction processed 0.67
Local aperture photometry processed 5.46
Global aperture photometry processed 5.43
Validate local photometry processed 0.02
Validate global photometry processed 14.34
Host information processed 0.11
Global host SED inference processed 398.83
Local host SED inference processed 541.32
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Processing status completed 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) = 2h06m41.43s, -16d01m45.61s
semi major axis, semi minor axis (arcsec) = 1.1, 1.1
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 3.82 0.09 22.444 0.027 AB
PanSTARRS_z 4.37 0.97 22.298 0.242 AB
DES_z 4.52 0.34 22.261 0.081 AB
PanSTARRS_y 2.37 2.0 22.964 0.915 AB

Aperture details

RA, DEC (J2000) = 2h06m41.60s, -16d01m44.41s
semi major axis, semi minor axis (arcsec) = 5.71, 3.82
angle (degrees, anti-clockwise from east) = -93.85

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.49 3.46 21.159 0.301 AB
GALEX_NUV 15.74 2.67 20.907 0.184 AB
DES_g 51.51 0.32 19.620 0.007 AB
PanSTARRS_g 57.82 0.98 19.495 0.018 AB
PanSTARRS_r 74.29 1.33 19.223 0.020 AB
DES_r 76.44 0.41 19.192 0.006 AB
PanSTARRS_i 87.39 1.57 19.046 0.019 AB
PanSTARRS_z 84.59 4.08 19.082 0.052 AB
DES_z 99.64 1.5 18.904 0.016 AB
PanSTARRS_y 116.53 8.4 18.734 0.078 AB
2MASS_J -55.48 109.85 Vega
2MASS_H -45.62 172.81 Vega
2MASS_K 42.22 209.75 17.998 5.394 Vega
WISE_W1 56.23 9.22 16.826 0.178 Vega
WISE_W2 6.17 12.98 18.586 2.284 Vega
WISE_W3 257.54 69.1 12.699 0.291 Vega
WISE_W4 -210.7 401.86 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.668 8.085 8.400
{\rm log}_{10}({\rm SFR}) -1.315 -0.885 -0.361
{\rm log}_{10}({\rm sSFR}) -9.537 -8.930 -8.141
{\rm stellar\ age} 0.398 4.141 6.636

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.693 -1.213 -0.528
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.575 -0.755 0.181

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.734 1.204 1.937
\delta -0.251 0.100 0.289
\tau_1/\tau_2 0.667 1.031 1.465
Q_{PAH} 0.750 2.271 4.991
U_{min} 3.061 8.713 16.379
{\rm log}_{10}(\gamma_e)\, -3.165 -2.135 -0.827

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.455 -0.237 0.322
{\rm log}_{10}(\tau_{AGN})\, 0.918 1.272 1.654

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.132 -0.626 -0.050
0.03-0.10 Gyr -2.540 -1.334 -0.661
0.10-0.33 Gyr -3.135 -1.623 -0.996
0.33-1.06 Gyr -3.851 -1.824 -1.328
1.06-3.45 Gyr -4.477 -2.126 -1.535
3.45-11.23 Gyr -4.903 -2.259 -1.578
11.23-12.47 Gyr -5.023 -2.291 -1.438

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.206 9.309 9.409
{\rm log}_{10}({\rm SFR}) -0.457 -0.211 0.017
{\rm log}_{10}({\rm sSFR}) -9.796 -9.545 -9.246
{\rm stellar\ age} 4.171 5.503 6.610

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.042 -0.459 -0.040
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.578 -0.013 0.211

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.074 0.169 0.344
\delta -0.395 0.064 0.289
\tau_1/\tau_2 0.784 1.115 1.467
Q_{PAH} 1.062 2.433 4.270
U_{min} 2.647 7.715 14.317
{\rm log}_{10}(\gamma_e)\, -2.592 -1.668 -0.735

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.834 -2.025 -1.220
{\rm log}_{10}(\tau_{AGN})\, 1.056 1.444 1.857

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.777 -0.562 -0.387
0.03-0.10 Gyr -0.410 -0.113 0.141
0.10-0.33 Gyr -0.303 -0.048 0.176
0.33-1.06 Gyr -0.688 -0.387 -0.157
1.06-3.45 Gyr -0.866 -0.591 -0.391
3.45-11.23 Gyr -0.982 -0.688 -0.497
11.23-12.47 Gyr -1.179 -0.613 -0.214