2025oiv

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Information

Transient

Name: AT2025oiv
Right ascension: 22h30m15.04s
Declination: -30d47m03.20s
Discovery Date: June 20, 2025, 2:35 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name: 713020
Right ascension: 22h30m14.88s
Declination: -30d47m02.33s
Redshift: None
Photometric Redshift: 0.058
 

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 4.32
Cutout download processed 16.22
Global aperture construction processed 0.62
Local aperture photometry processed 4.08
Global aperture photometry processed 3.52
Validate local photometry processed 0.02
Validate global photometry processed 9.44
Host information processed 0.16
Global host SED inference processed 378.9
Local host SED inference processed 479.48
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 22h30m15.04s, -30d47m03.20s
semi major axis, semi minor axis (arcsec) = 1.79, 1.79
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 61.14 0.82 19.434 0.015 AB
PanSTARRS_r 125.82 1.15 18.651 0.010 AB
PanSTARRS_i 179.28 0.95 18.266 0.006 AB
PanSTARRS_z 213.64 2.38 18.076 0.012 AB
PanSTARRS_y 275.27 8.87 17.801 0.035 AB

Aperture details

RA, DEC (J2000) = 22h30m15.02s, -30d47m02.46s
semi major axis, semi minor axis (arcsec) = 11.09, 3.61
angle (degrees, anti-clockwise from east) = -18.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.58 2.79 20.990 0.208 AB
GALEX_NUV 22.39 2.24 20.525 0.109 AB
PanSTARRS_g 210.5 2.82 18.092 0.015 AB
PanSTARRS_i 506.92 3.24 17.138 0.007 AB
PanSTARRS_z 585.91 8.17 16.980 0.015 AB
PanSTARRS_y 817.42 30.8 16.619 0.041 AB
2MASS_J 1173.45 183.04 15.331 0.169 Vega
2MASS_H 1161.98 316.19 14.869 0.295 Vega
2MASS_K 1602.58 315.38 14.050 0.214 Vega
WISE_W1 508.92 15.41 14.434 0.033 Vega
WISE_W2 269.33 19.67 14.485 0.079 Vega
WISE_W3 902.21 119.88 11.338 0.144 Vega
WISE_W4 1102.61 511.63 9.674 0.504 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})\, 9.547 9.654 9.775
{\rm log}_{10}({\rm SFR}) -1.681 -0.945 -0.388
{\rm log}_{10}({\rm sSFR}) -11.310 -10.595 -9.986
{\rm stellar\ age} 6.826 8.178 11.713

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.300 -0.705 -0.309
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.820 0.225 0.405

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.331 0.774 1.187
\delta -0.522 -0.152 0.163
\tau_1/\tau_2 0.592 0.973 1.332
Q_{PAH} 0.841 2.387 4.632
U_{min} 2.775 7.912 15.104
{\rm log}_{10}(\gamma_e)\, -3.133 -1.755 -0.715

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.186 -1.367 -0.539
{\rm log}_{10}(\tau_{AGN})\, 0.929 1.386 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.645 -0.880 -0.390
0.03-0.10 Gyr -2.139 -1.059 -0.373
0.10-0.33 Gyr -2.548 -1.193 -0.533
0.33-1.08 Gyr -2.741 -1.223 -0.537
1.08-3.55 Gyr -2.618 -0.939 -0.326
3.55-11.69 Gyr -1.051 -0.290 -0.091
11.69-12.99 Gyr -0.586 0.097 0.844

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.928 9.985 10.041
{\rm log}_{10}({\rm SFR}) -0.577 -0.311 -0.001
{\rm log}_{10}({\rm sSFR}) -10.582 -10.309 -9.964
{\rm stellar\ age} 6.974 7.737 9.157

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.532 -0.242 -0.067
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.029 0.119 0.262

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.232 0.370 0.570
\delta -0.429 -0.139 0.114
\tau_1/\tau_2 0.735 1.090 1.427
Q_{PAH} 0.386 1.193 2.889
U_{min} 2.767 7.619 13.975
{\rm log}_{10}(\gamma_e)\, -2.960 -1.973 -1.366

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.517 -3.739 -2.736
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.452 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.593 -0.337 -0.099
0.03-0.10 Gyr -0.738 -0.314 0.086
0.10-0.33 Gyr -0.795 -0.398 -0.110
0.33-1.08 Gyr -0.933 -0.501 -0.231
1.08-3.55 Gyr -0.766 -0.298 -0.015
3.55-11.69 Gyr -0.064 0.137 0.236
11.69-12.99 Gyr -0.180 0.282 0.776