2025T

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Information

Transient

Name: AT2025T
Right ascension: 7h34m02.96s
Declination: 17d43m37.12s
Discovery Date: Jan. 1, 2025, 8:35 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 2025T
Right ascension: 7h34m03.03s
Declination: 17d43m35.52s
Redshift: None
Photometric Redshift: 0.089
 

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 3.61
Cutout download processed 24.43
Global aperture construction processed 0.88
Local aperture photometry processed 9.44
Global aperture photometry processed 9.01
Validate local photometry processed 0.03
Validate global photometry processed 25.98
Host information processed 0.09
Global host SED inference processed 728.32
Local host SED inference processed 628.63
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.07
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) = 7h34m02.96s, 17d43m37.12s
semi major axis, semi minor axis (arcsec) = 1.2, 1.2
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 28.05 0.24 20.280 0.009 AB
PanSTARRS_r 64.97 0.26 19.368 0.004 AB
DES_r 63.8 0.62 19.388 0.010 AB
PanSTARRS_i 98.71 0.53 18.914 0.006 AB
PanSTARRS_z 127.9 0.88 18.633 0.007 AB
DES_z 119.29 2.05 18.709 0.019 AB
PanSTARRS_y 150.09 2.11 18.459 0.015 AB

Aperture details

RA, DEC (J2000) = 7h34m03.03s, 17d43m35.56s
semi major axis, semi minor axis (arcsec) = 9.74, 4.07
angle (degrees, anti-clockwise from east) = -51.44

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.86 2.83 21.214 0.259 AB
GALEX_NUV 18.69 2.93 20.721 0.170 AB
SDSS_u 32.03 4.93 20.136 0.167 AB
SDSS_g 192.65 4.05 18.188 0.023 AB
DES_g 183.27 0.69 18.242 0.004 AB
PanSTARRS_g 217.56 1.47 18.056 0.007 AB
SDSS_r 450.48 6.26 17.266 0.015 AB
PanSTARRS_r 449.12 1.21 17.269 0.003 AB
DES_r 407.81 1.69 17.374 0.004 AB
SDSS_i 663.75 8.19 16.845 0.013 AB
PanSTARRS_i 656.09 2.56 16.858 0.004 AB
PanSTARRS_z 799.96 4.27 16.642 0.006 AB
SDSS_z 929.54 22.13 16.479 0.026 AB
DES_z 748.47 5.36 16.715 0.008 AB
PanSTARRS_y 1041.82 10.43 16.356 0.011 AB
2MASS_J 1270.11 179.54 15.245 0.153 Vega
2MASS_H 1648.27 262.49 14.490 0.173 Vega
2MASS_K 1318.02 306.37 14.262 0.252 Vega
WISE_W2 515.32 33.06 13.781 0.070 Vega
WISE_W3 662.55 142.62 11.673 0.234 Vega
WISE_W4 534.74 715.46 10.460 1.453 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})\, 9.677 9.787 9.911
{\rm log}_{10}({\rm SFR}) -1.227 -0.799 -0.362
{\rm log}_{10}({\rm sSFR}) -11.017 -10.583 -10.121
{\rm stellar\ age} 6.152 7.442 9.765

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.179 -0.720 -0.406
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.172 -0.804 -0.368

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.542 0.852 1.176
\delta -0.565 -0.272 -0.002
\tau_1/\tau_2 0.580 0.909 1.238
Q_{PAH} 0.943 3.206 5.685
U_{min} 2.818 7.798 14.643
{\rm log}_{10}(\gamma_e)\, -3.217 -2.162 -0.839

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.957 -1.242 -0.405
{\rm log}_{10}(\tau_{AGN})\, 0.902 1.360 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.016 -0.577 -0.273
0.03-0.10 Gyr -1.761 -1.006 -0.399
0.10-0.33 Gyr -2.099 -1.049 -0.441
0.33-1.06 Gyr -2.090 -0.909 -0.307
1.06-3.47 Gyr -1.695 -0.538 -0.071
3.47-11.33 Gyr -0.562 -0.088 0.087
11.33-12.59 Gyr -0.708 0.012 0.771

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.659 10.720 10.787
{\rm log}_{10}({\rm SFR}) -0.601 -0.234 0.091
{\rm log}_{10}({\rm sSFR}) -11.288 -10.933 -10.627
{\rm stellar\ age} 7.847 10.830 11.918

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.635 -0.408 -0.207
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.095 -0.634 -0.200

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.310 0.543 0.843
\delta -0.227 0.144 0.328
\tau_1/\tau_2 0.138 0.434 0.877
Q_{PAH} 0.553 1.372 2.737
U_{min} 3.088 8.517 15.937
{\rm log}_{10}(\gamma_e)\, -3.241 -2.188 -1.478

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.455 -3.587 -2.606
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.496 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.110 0.180 0.467
0.03-0.10 Gyr -3.390 -1.417 -0.296
0.10-0.33 Gyr -4.629 -1.790 -0.546
0.33-1.06 Gyr -5.207 -1.954 -0.677
1.06-3.47 Gyr -3.624 -1.331 -0.169
3.47-11.33 Gyr -1.283 0.421 0.937
11.33-12.59 Gyr 0.929 1.760 1.922