2025us

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Information

Transient

Name: AT2025us
Right ascension: 17h44m00.84s
Declination: 28d56m59.65s
Discovery Date: Jan. 19, 2025, 12:24 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.039

Host

Name: 2025us
Right ascension: 17h44m00.72s
Declination: 28d57m04.87s
Redshift: None
Photometric Redshift: 0.106
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.44
Cutout download processed 8.23
Global aperture construction processed 0.61
Local aperture photometry processed 5.19
Global aperture photometry processed 5.25
Validate local photometry processed 0.02
Validate global photometry processed 14.69
Host information processed 0.08
Global host SED inference processed 385.96
Local host SED inference processed 555.26
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Log transient processing status processed None
 

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) = 17h44m00.84s, 28d56m59.65s
semi major axis, semi minor axis (arcsec) = 1.03, 1.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_z 8.44 0.86 21.585 0.110
PanSTARRS_y 8.07 1.99 21.633 0.268

Aperture details

RA, DEC (J2000) = 17h44m00.70s, 28d57m05.18s
semi major axis, semi minor axis (arcsec) = 11.02, 9.12
angle (degrees, anti-clockwise from east) = -112.65

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 61.28 6.77 19.432 0.120
GALEX_NUV 68.09 4.9 19.317 0.078
PanSTARRS_y 976.86 18.68 16.425 0.021
2MASS_H 1216.93 405.38 14.819 0.362
WISE_W1 794.61 53.57 13.951 0.073
WISE_W2 466.31 43.48 13.889 0.101
 

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})\, 7.994 8.486 8.815
{\rm log}_{10}({\rm SFR}) -1.115 -0.607 -0.061
{\rm log}_{10}({\rm sSFR}) -9.748 -9.061 -8.110
{\rm stellar\ age} 0.622 5.583 7.726

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.627 -0.927 -0.113
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.311 -0.626 0.135

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.645 1.284 1.912
\delta -0.271 0.050 0.266
\tau_1/\tau_2 0.470 0.892 1.368
Q_{PAH} 0.628 2.399 4.964
U_{min} 3.006 8.322 16.025
{\rm log}_{10}(\gamma_e)\, -3.083 -1.910 -0.744

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.410 -0.871 0.033
{\rm log}_{10}(\tau_{AGN})\, 1.007 1.428 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.852 -0.332 0.197
0.03-0.10 Gyr -2.581 -1.174 -0.364
0.10-0.32 Gyr -3.883 -1.793 -0.978
0.32-1.06 Gyr -4.661 -1.933 -1.192
1.06-3.43 Gyr -4.594 -1.835 -1.200
3.43-11.14 Gyr -4.102 -1.691 -1.121
11.14-12.37 Gyr -4.175 -1.659 -0.699

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.320 10.442 10.548
{\rm log}_{10}({\rm SFR}) 0.394 0.696 1.017
{\rm log}_{10}({\rm sSFR}) -10.055 -9.737 -9.406
{\rm stellar\ age} 3.254 5.348 6.997

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.483 -0.158 0.051
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.034 -0.365 0.131

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.161 0.269 0.442
\delta -0.392 0.008 0.274
\tau_1/\tau_2 0.551 0.896 1.233
Q_{PAH} 0.759 2.207 4.333
U_{min} 2.259 6.534 13.443
{\rm log}_{10}(\gamma_e)\, -3.177 -1.960 -1.121

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.443 -3.580 -2.572
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.471 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.402 0.615 0.807
0.03-0.10 Gyr 0.217 0.710 1.129
0.10-0.32 Gyr 0.140 0.672 1.068
0.32-1.06 Gyr 0.225 0.817 1.141
1.06-3.43 Gyr 0.209 0.561 0.797
3.43-11.14 Gyr -0.079 0.417 0.666
11.14-12.37 Gyr -0.271 0.432 0.934