2025sbd

Download data

Information

Transient

Name: AT2025sbd
Right ascension: 22h46m07.90s
Declination: -10d22m16.24s
Discovery Date: July 24, 2025, 9:23 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name: IC1451
Right ascension: 22h46m07.45s
Declination: -10d22m09.81s
Redshift: 0.030237
Photometric Redshift:
 

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 4.14
Cutout download processed 31.13
Global aperture construction processed 0.65
Local aperture photometry processed 6.52
Global aperture photometry processed 5.09
Validate local photometry processed 0.02
Validate global photometry processed 14.64
Host information processed 0.15
Global host SED inference processed 428.88
Local host SED inference processed 471.83
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 22h46m07.90s, -10d22m16.24s
semi major axis, semi minor axis (arcsec) = 3.31, 3.31
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 63.61 3.29 19.391 0.056 AB
SDSS_g 210.84 4.03 18.090 0.021 AB
DES_g 222.05 0.73 18.034 0.004 AB
PanSTARRS_g 211.3 0.74 18.088 0.004 AB
SDSS_r 338.57 5.09 17.576 0.016 AB
PanSTARRS_r 319.53 0.87 17.639 0.003 AB
DES_r 361.25 1.66 17.505 0.005 AB
SDSS_i 435.28 6.03 17.303 0.015 AB
PanSTARRS_i 409.81 0.94 17.369 0.002 AB
PanSTARRS_z 465.01 2.45 17.231 0.006 AB
SDSS_z 532.01 12.15 17.085 0.025 AB
DES_z 510.14 3.83 17.131 0.008 AB
PanSTARRS_y 543.22 5.71 17.063 0.011 AB
2MASS_J 671.67 97.9 15.937 0.158 Vega
2MASS_H 950.1 156.15 15.088 0.178 Vega
2MASS_K 793.06 151.53 14.814 0.207 Vega

Aperture details

RA, DEC (J2000) = 22h46m07.35s, -10d22m11.48s
semi major axis, semi minor axis (arcsec) = 30.73, 17.31
angle (degrees, anti-clockwise from east) = -119.3

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 214.07 3.96 18.074 0.020 AB
GALEX_NUV 384.81 3.19 17.437 0.009 AB
SDSS_u 1291.96 20.78 16.122 0.017 AB
SDSS_r 8621.11 27.18 14.061 0.003 AB
PanSTARRS_r 8184.14 5.87 14.118 0.001 AB
SDSS_i 11310.84 33.29 13.766 0.003 AB
PanSTARRS_z 12481.57 16.83 13.659 0.001 AB
WISE_W3 35818.65 371.9 7.341 0.011 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})\, 8.981 9.178 9.347
{\rm log}_{10}({\rm SFR}) -1.320 -0.755 -0.189
{\rm log}_{10}({\rm sSFR}) -10.558 -9.913 -9.240
{\rm stellar\ age} 3.544 6.749 8.624

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.763 -1.233 -0.714
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.727 -1.069 -0.067

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.244 0.600 0.884
\delta -0.573 -0.218 0.129
\tau_1/\tau_2 0.697 1.053 1.414
Q_{PAH} 0.469 1.907 4.181
U_{min} 2.721 7.605 14.775
{\rm log}_{10}(\gamma_e)\, -3.346 -1.996 -1.051

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.066 -2.297 -0.834
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.504 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.325 -0.948 -0.644
0.03-0.10 Gyr -1.517 -0.708 -0.067
0.10-0.33 Gyr -1.458 -0.700 -0.108
0.33-1.10 Gyr -1.829 -0.927 -0.479
1.10-3.63 Gyr -1.776 -0.926 -0.573
3.63-12.02 Gyr -1.594 -0.824 -0.521
12.02-13.35 Gyr -1.697 -0.788 -0.132

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.479 10.596 10.724
{\rm log}_{10}({\rm SFR}) -0.029 0.498 0.806
{\rm log}_{10}({\rm sSFR}) -10.608 -10.110 -9.801
{\rm stellar\ age} 2.834 5.932 7.701

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.062 -0.623 -0.258
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.643 -0.334 0.272

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.432 0.682 0.925
\delta -0.220 -0.041 0.201
\tau_1/\tau_2 0.499 0.862 1.240
Q_{PAH} 0.280 0.862 1.990
U_{min} 2.791 7.082 13.759
{\rm log}_{10}(\gamma_e)\, -3.405 -2.316 -1.696

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.589 -1.672 -1.173
{\rm log}_{10}(\tau_{AGN})\, 0.914 1.245 1.636

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.138 0.452 0.760
0.03-0.10 Gyr -0.232 0.480 0.865
0.10-0.33 Gyr 0.086 0.621 0.996
0.33-1.10 Gyr 0.403 0.903 1.314
1.10-3.63 Gyr 0.327 0.740 0.995
3.63-12.02 Gyr -0.245 0.573 0.831
12.02-13.35 Gyr -0.546 0.554 1.083