2025S

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Information

Transient

Name: AT2025S
Right ascension: 16h02m23.66s
Declination: 18d07m47.00s
Discovery Date: Jan. 2, 2025, 11:22 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.052

Host

Name: 2025S
Right ascension: 16h02m22.88s
Declination: 18d07m41.82s
Redshift: 0.061722
Photometric Redshift: 0.056
 

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 2.65
Cutout download processed 20.46
Global aperture construction processed 0.83
Local aperture photometry processed 7.15
Global aperture photometry processed 6.85
Validate local photometry processed 0.03
Validate global photometry processed 20.23
Host information processed 0.11
Global host SED inference processed 973.85
Local host SED inference processed 646.46
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.08
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) = 16h02m23.66s, 18d07m47.00s
semi major axis, semi minor axis (arcsec) = 1.68, 1.68
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 2.12 1.59 23.087 0.817 AB
SDSS_g 8.11 0.88 21.628 0.118 AB
DES_g 8.07 0.17 21.633 0.023 AB
PanSTARRS_g 7.27 0.59 21.746 0.088 AB
SDSS_r 12.77 1.17 21.134 0.100 AB
PanSTARRS_r 12.25 0.48 21.179 0.043 AB
DES_r 13.45 0.36 21.078 0.029 AB
SDSS_i 16.14 1.69 20.880 0.114 AB
PanSTARRS_i 18.12 0.46 20.754 0.028 AB
PanSTARRS_z 11.89 1.21 21.212 0.111 AB
SDSS_z 26.25 6.56 20.352 0.271 AB
PanSTARRS_y 16.03 2.78 20.888 0.188 AB

Aperture details

RA, DEC (J2000) = 16h02m22.84s, 18d07m42.02s
semi major axis, semi minor axis (arcsec) = 22.95, 11.74
angle (degrees, anti-clockwise from east) = -52.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 100.24 8.06 18.897 0.087 AB
SDSS_u 1246.11 17.66 16.161 0.015 AB
PanSTARRS_g 3564.3 5.6 15.020 0.002 AB
SDSS_r 5610.88 20.67 14.527 0.004 AB
PanSTARRS_i 7058.06 4.55 14.278 0.001 AB
SDSS_z 8102.78 66.37 14.128 0.009 AB
PanSTARRS_y 8564.3 26.26 14.068 0.003 AB
2MASS_J 9567.73 401.47 13.053 0.046 Vega
2MASS_H 10316.38 659.76 12.499 0.069 Vega
2MASS_K 8040.75 745.12 12.299 0.101 Vega
WISE_W1 4439.94 45.05 12.083 0.011 Vega
WISE_W3 6505.51 224.03 9.193 0.037 Vega
WISE_W4 6642.53 1502.13 7.724 0.246 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})\, 8.177 8.370 8.503
{\rm log}_{10}({\rm SFR}) -1.772 -1.240 -0.604
{\rm log}_{10}({\rm sSFR}) -10.187 -9.616 -8.809
{\rm stellar\ age} 2.627 6.108 7.599

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.859 -1.567 -1.033
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.530 0.129 0.344

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.292 0.708 1.275
\delta -0.429 -0.033 0.208
\tau_1/\tau_2 0.748 1.078 1.415
Q_{PAH} 0.789 2.323 4.807
U_{min} 3.070 8.053 14.892
{\rm log}_{10}(\gamma_e)\, -3.006 -2.077 -1.086

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.624 -0.512 0.125
{\rm log}_{10}(\tau_{AGN})\, 1.149 1.483 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.698 -1.238 -0.804
0.03-0.10 Gyr -1.924 -1.259 -0.530
0.10-0.33 Gyr -2.209 -1.501 -0.870
0.33-1.08 Gyr -2.477 -1.716 -1.188
1.08-3.54 Gyr -2.358 -1.634 -1.352
3.54-11.64 Gyr -2.521 -1.607 -1.358
11.64-12.94 Gyr -2.646 -1.660 -1.121

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.789 10.965 11.139
{\rm log}_{10}({\rm SFR}) -1.844 0.161 1.351
{\rm log}_{10}({\rm sSFR}) -12.898 -10.877 -9.535
{\rm stellar\ age} 2.589 6.308 9.173

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.604 -1.262 -0.873
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.538 -0.486 0.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.103 0.206 0.317
\delta -0.885 -0.437 0.216
\tau_1/\tau_2 0.614 1.083 1.535
Q_{PAH} 0.511 1.820 4.099
U_{min} 2.870 9.094 17.196
{\rm log}_{10}(\gamma_e)\, -3.528 -2.700 -1.470

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.142 -2.533 -1.666
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.413 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.184 -2.117 -0.318
0.03-0.10 Gyr -1.919 0.301 1.508
0.10-0.33 Gyr -0.882 0.974 1.564
0.33-1.08 Gyr -2.509 -0.331 1.081
1.08-3.54 Gyr -0.611 1.073 1.578
3.54-11.64 Gyr -1.120 0.691 1.294
11.64-12.94 Gyr -1.974 0.567 1.983