2025srs

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Information

Transient

Name: AT2025srs
Right ascension: 2h59m43.04s
Declination: 17d03m34.14s
Discovery Date: July 30, 2025, 3:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.211

Host

Name:
Right ascension: 2h59m42.72s
Declination: 17d03m48.66s
Redshift: 0.044795
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 4.69
Cutout download processed 35.46
Global aperture construction processed 0.7
Local aperture photometry processed 4.17
Global aperture photometry processed 3.67
Validate local photometry processed 0.02
Validate global photometry processed 10.79
Host information processed 0.15
Global host SED inference processed 463.9
Local host SED inference processed 487.93
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 2h59m43.04s, 17d03m34.14s
semi major axis, semi minor axis (arcsec) = 2.27, 2.27
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 4.87 0.69 22.181 0.154 AB
PanSTARRS_r 9.99 0.91 21.401 0.099 AB
PanSTARRS_i 13.57 0.94 21.069 0.075 AB
PanSTARRS_z 20.21 1.85 20.636 0.099 AB
PanSTARRS_y 24.77 4.25 20.415 0.186 AB

Aperture details

RA, DEC (J2000) = 2h59m42.71s, 17d03m48.90s
semi major axis, semi minor axis (arcsec) = 12.85, 9.45
angle (degrees, anti-clockwise from east) = -162.55

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 19.26 3.95 20.688 0.223 AB
GALEX_NUV 30.97 3.48 20.173 0.122 AB
PanSTARRS_g 978.17 3.63 16.424 0.004 AB
PanSTARRS_r 2210.65 4.59 15.539 0.002 AB
PanSTARRS_y 5635.25 20.41 14.523 0.004 AB
2MASS_J 7061.12 259.93 13.383 0.040 Vega
2MASS_H 9112.3 411.05 12.633 0.049 Vega
2MASS_K 8759.71 438.01 12.206 0.054 Vega
WISE_W1 3652.2 39.8 12.295 0.012 Vega
WISE_W2 2104.83 43.12 12.253 0.022 Vega
WISE_W4 1208.84 769.85 9.574 0.691 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})\, 8.231 8.413 8.584
{\rm log}_{10}({\rm SFR}) -2.088 -1.474 -0.990
{\rm log}_{10}({\rm sSFR}) -10.484 -9.884 -9.355
{\rm stellar\ age} 4.856 6.950 8.558

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.345 -0.615 -0.131
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.653 -0.800 0.094

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.500 1.050 1.578
\delta -0.388 0.067 0.282
\tau_1/\tau_2 0.564 0.931 1.294
Q_{PAH} 0.825 2.802 5.459
U_{min} 2.919 7.750 14.863
{\rm log}_{10}(\gamma_e)\, -3.031 -1.923 -0.872

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.216 -0.750 -0.014
{\rm log}_{10}(\tau_{AGN})\, 1.041 1.465 1.884

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.129 -1.372 -0.832
0.03-0.10 Gyr -2.507 -1.697 -1.026
0.10-0.33 Gyr -2.827 -1.942 -1.345
0.33-1.09 Gyr -2.740 -1.847 -1.318
1.09-3.59 Gyr -2.474 -1.645 -1.325
3.59-11.84 Gyr -2.089 -1.547 -1.289
11.84-13.16 Gyr -2.222 -1.525 -0.889

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.711 10.762 10.851
{\rm log}_{10}({\rm SFR}) -0.003 0.310 0.645
{\rm log}_{10}({\rm sSFR}) -10.775 -10.444 -10.103
{\rm stellar\ age} 7.848 9.391 12.120

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.706 -0.513 -0.382
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.288 0.203 0.392

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.141 0.222 0.361
\delta -0.824 -0.554 -0.284
\tau_1/\tau_2 0.608 1.051 1.484
Q_{PAH} 0.182 0.594 1.542
U_{min} 2.795 7.752 15.110
{\rm log}_{10}(\gamma_e)\, -3.189 -2.316 -1.545

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.647 -4.028 -3.106
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.588 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.492 0.000 0.254
0.03-0.10 Gyr -0.014 0.391 0.780
0.10-0.33 Gyr -1.055 -0.011 0.416
0.33-1.09 Gyr -1.982 -0.358 0.087
1.09-3.59 Gyr -2.060 -0.365 0.210
3.59-11.84 Gyr -0.235 0.819 0.985
11.84-13.16 Gyr 0.765 1.485 1.957