2025sbx

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Information

Transient

Name: AT2025sbx
Right ascension: 23h31m40.74s
Declination: 33d29m47.65s
Discovery Date: July 24, 2025, 11:38 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.080

Host

Name:
Right ascension: 23h31m40.24s
Declination: 33d29m49.27s
Redshift: 0.064022
Photometric Redshift: 0.075
 

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 5.1
Cutout download processed 35.97
Global aperture construction processed 0.65
Local aperture photometry processed 7.5
Global aperture photometry processed 6.83
Validate local photometry processed 0.03
Validate global photometry processed 18.46
Host information processed 0.15
Global host SED inference processed 420.59
Local host SED inference processed 409.84
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 23h31m40.74s, 33d29m47.65s
semi major axis, semi minor axis (arcsec) = 1.63, 1.63
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 9.07 1.43 21.506 0.171 AB
SDSS_g 27.49 1.45 20.302 0.057 AB
DES_g 29.85 0.48 20.213 0.017 AB
PanSTARRS_g 29.44 0.47 20.228 0.017 AB
SDSS_r 43.34 1.84 19.808 0.046 AB
PanSTARRS_r 42.53 0.51 19.828 0.013 AB
DES_r 50.2 0.74 19.648 0.016 AB
SDSS_i 60.56 2.43 19.445 0.044 AB
PanSTARRS_i 62.77 0.55 19.406 0.009 AB
PanSTARRS_z 65.78 1.3 19.355 0.022 AB
SDSS_z 69.4 4.56 19.297 0.071 AB
DES_z 74.52 1.71 19.219 0.025 AB
PanSTARRS_y 84.72 3.16 19.080 0.040 AB

Aperture details

RA, DEC (J2000) = 23h31m40.17s, 33d29m49.98s
semi major axis, semi minor axis (arcsec) = 17.22, 7.57
angle (degrees, anti-clockwise from east) = -71.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 57.49 5.78 19.501 0.109 AB
GALEX_NUV 76.85 4.5 19.186 0.064 AB
SDSS_u 128.99 9.39 18.624 0.079 AB
SDSS_g 719.04 7.94 16.758 0.012 AB
DES_g 771.6 2.53 16.682 0.004 AB
PanSTARRS_g 777.95 3.18 16.673 0.004 AB
SDSS_r 1269.08 10.54 16.141 0.009 AB
DES_r 1461.34 4.07 15.988 0.003 AB
SDSS_i 1951.38 15.01 15.674 0.008 AB
PanSTARRS_i 1927.08 3.77 15.688 0.002 AB
PanSTARRS_z 2241.52 9.04 15.524 0.004 AB
SDSS_z 2300.24 31.13 15.496 0.015 AB
DES_z 2393.63 9.95 15.452 0.005 AB
2MASS_J 3911.11 231.9 14.024 0.064 Vega
2MASS_K 4953.92 464.94 12.825 0.102 Vega
WISE_W1 2398.72 33.15 12.751 0.015 Vega
WISE_W2 1541.71 37.44 12.591 0.026 Vega
WISE_W3 4723.81 131.38 9.540 0.030 Vega
WISE_W4 5710.21 818.84 7.888 0.156 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})\, 8.675 8.907 9.068
{\rm log}_{10}({\rm SFR}) -1.256 -0.824 -0.163
{\rm log}_{10}({\rm sSFR}) -10.248 -9.748 -8.910
{\rm stellar\ age} 1.623 5.002 6.890

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.361 -0.723 -0.136
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.112 -0.173 0.100

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.271 0.608 1.007
\delta -0.637 -0.184 0.142
\tau_1/\tau_2 0.716 1.054 1.375
Q_{PAH} 0.757 2.477 5.031
U_{min} 2.783 7.579 14.670
{\rm log}_{10}(\gamma_e)\, -3.027 -2.036 -0.889

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.170 -1.133 -0.415
{\rm log}_{10}(\tau_{AGN})\, 0.976 1.339 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.092 -0.843 -0.523
0.03-0.10 Gyr -1.490 -0.836 -0.048
0.10-0.33 Gyr -1.514 -0.772 -0.155
0.33-1.08 Gyr -1.619 -0.839 -0.413
1.08-3.54 Gyr -2.045 -1.010 -0.704
3.54-11.62 Gyr -2.412 -1.188 -0.837
11.62-12.91 Gyr -2.493 -1.269 -0.708

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.624 10.688 10.754
{\rm log}_{10}({\rm SFR}) -0.011 0.169 0.394
{\rm log}_{10}({\rm sSFR}) -10.684 -10.503 -10.302
{\rm stellar\ age} 6.436 7.372 8.683

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.641 -0.404 -0.202
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.715 -1.562 -1.362

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.289 0.411 0.580
\delta 0.122 0.295 0.373
\tau_1/\tau_2 0.388 0.717 1.122
Q_{PAH} 1.274 2.395 3.797
U_{min} 2.483 6.673 13.028
{\rm log}_{10}(\gamma_e)\, -3.002 -2.316 -1.713

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.872 -2.597 -1.981
{\rm log}_{10}(\tau_{AGN})\, 0.880 1.186 1.652

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.389 0.532 0.685
0.03-0.10 Gyr -1.179 -0.251 0.243
0.10-0.33 Gyr -1.047 -0.241 0.172
0.33-1.08 Gyr -0.351 0.170 0.458
1.08-3.54 Gyr 0.286 0.668 0.912
3.54-11.62 Gyr 0.584 0.813 0.939
11.62-12.91 Gyr 0.416 0.921 1.432