2025swp

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Information

Transient

Name: AT2025swp
Right ascension: 17h04m36.07s
Declination: 21d30m32.16s
Discovery Date: July 31, 2025, 5:56 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.066

Host

Name:
Right ascension: 17h04m36.00s
Declination: 21d30m33.16s
Redshift: None
Photometric Redshift: 0.082
 

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 7.39
Cutout download processed 31.73
Global aperture construction processed 0.68
Local aperture photometry processed 7.26
Global aperture photometry processed 6.23
Validate local photometry processed 0.03
Validate global photometry processed 18.36
Host information processed 0.18
Global host SED inference processed 865.86
Local host SED inference processed 420.36
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 17h04m36.07s, 21d30m32.16s
semi major axis, semi minor axis (arcsec) = 1.3, 1.3
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 15.28 0.3 20.940 0.021 AB
PanSTARRS_r 25.21 0.34 20.396 0.015 AB
DES_r 32.49 0.94 20.121 0.031 AB
SDSS_i 43.11 1.95 19.814 0.049 AB
PanSTARRS_i 36.23 0.41 20.002 0.012 AB
PanSTARRS_z 43.71 1.05 19.799 0.026 AB
SDSS_z 43.67 5.1 19.799 0.127 AB
DES_z 53.59 1.5 19.577 0.030 AB
PanSTARRS_y 37.93 1.95 19.952 0.056 AB

Aperture details

RA, DEC (J2000) = 17h04m35.98s, 21d30m33.31s
semi major axis, semi minor axis (arcsec) = 7.67, 7.02
angle (degrees, anti-clockwise from east) = -58.24

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.07 2.66 21.776 0.408 AB
GALEX_NUV 12.72 2.93 21.139 0.250 AB
SDSS_u 64.59 6.2 19.375 0.104 AB
SDSS_g 121.23 3.53 18.691 0.032 AB
DES_g 126.54 1.01 18.644 0.009 AB
PanSTARRS_g 128.53 1.45 18.627 0.012 AB
SDSS_r 226.56 4.99 18.012 0.024 AB
PanSTARRS_r 213.15 1.86 18.078 0.009 AB
DES_r 236.93 2.75 17.963 0.013 AB
SDSS_i 300.37 7.08 17.706 0.026 AB
PanSTARRS_i 295.95 2.25 17.722 0.008 AB
PanSTARRS_z 353.79 5.87 17.528 0.018 AB
SDSS_z 230.59 27.7 17.993 0.130 AB
DES_z 361.97 4.55 17.503 0.014 AB
PanSTARRS_y 353.6 10.93 17.529 0.034 AB
2MASS_J 551.59 152.01 16.151 0.299 Vega
2MASS_H 559.13 212.16 15.664 0.412 Vega
2MASS_K 709.41 299.6 14.935 0.459 Vega
WISE_W1 204.44 15.39 15.425 0.082 Vega
WISE_W2 151.23 16.42 15.112 0.118 Vega
WISE_W3 139.14 74.91 13.367 0.585 Vega
WISE_W4 -35.29 334.25 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})\, 8.975 9.092 9.206
{\rm log}_{10}({\rm SFR}) -2.009 -1.320 -0.765
{\rm log}_{10}({\rm sSFR}) -11.107 -10.424 -9.788
{\rm stellar\ age} 4.578 6.546 7.806

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.463 -0.915 -0.465
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.755 -1.028 0.129

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.216 0.508 0.937
\delta -0.470 -0.126 0.203
\tau_1/\tau_2 0.708 1.066 1.417
Q_{PAH} 1.249 2.942 5.199
U_{min} 2.891 7.906 14.788
{\rm log}_{10}(\gamma_e)\, -2.933 -1.816 -0.656

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.660 -0.374 0.070
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.440 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.011 -1.375 -0.947
0.03-0.10 Gyr -2.171 -1.348 -0.690
0.10-0.33 Gyr -2.022 -1.232 -0.668
0.33-1.07 Gyr -1.767 -1.037 -0.538
1.07-3.49 Gyr -1.358 -0.844 -0.599
3.49-11.41 Gyr -1.217 -0.811 -0.620
11.41-12.68 Gyr -1.496 -0.830 -0.337

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.983 10.077 10.198
{\rm log}_{10}({\rm SFR}) -0.590 -0.020 0.455
{\rm log}_{10}({\rm sSFR}) -10.692 -10.096 -9.586
{\rm stellar\ age} 7.299 8.702 11.791

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.817 -1.459 -1.021
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.015 0.256 0.437

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.121 0.242 0.352
\delta -0.801 -0.391 0.198
\tau_1/\tau_2 0.499 0.944 1.403
Q_{PAH} 1.432 2.889 4.778
U_{min} 3.075 9.063 16.930
{\rm log}_{10}(\gamma_e)\, -3.130 -1.963 -0.551

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.672 -2.279 -1.398
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.496 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.936 -1.267 -0.628
0.03-0.10 Gyr -0.499 0.131 0.613
0.10-0.33 Gyr -3.072 -0.820 -0.044
0.33-1.07 Gyr -4.820 -1.773 -0.521
1.07-3.49 Gyr -3.642 -1.188 -0.263
3.49-11.41 Gyr -1.470 0.092 0.319
11.41-12.68 Gyr -0.330 0.748 1.327