2025rvk

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Information

Transient

Name: AT2025rvk
Right ascension: 21h40m21.37s
Declination: -0d40m45.00s
Discovery Date: July 21, 2025, 3:03 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name:
Right ascension: 21h40m21.35s
Declination: -0d40m43.04s
Redshift: None
Photometric Redshift: 0.117
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 24.64
Transient MWEBV processed 0.05
Host match processed 7.4
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 6.28
Validate global photometry processed 17.3
Global host SED inference processed 414.81
Local aperture photometry processed 6.88
Validate local photometry processed 0.02
Local host SED inference not enough filters 17.47
 

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) = 21h40m21.37s, -0d40m45.00s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 5.71 0.74 22.009 0.141 AB

Aperture details

RA, DEC (J2000) = 21h40m21.32s, -0d40m42.47s
semi major axis, semi minor axis (arcsec) = 3.07, 2.09
angle (degrees, anti-clockwise from east) = -61.79

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.1 0.4 22.368 0.107 AB
GALEX_NUV 4.38 0.24 22.296 0.058 AB
SDSS_u 10.91 2.74 21.306 0.273 AB
SDSS_g 20.1 1.41 20.642 0.076 AB
DES_g 18.1 0.17 20.756 0.010 AB
PanSTARRS_g 20.35 0.52 20.629 0.028 AB
SDSS_r 28.85 1.83 20.249 0.069 AB
PanSTARRS_r 31.03 0.62 20.171 0.022 AB
DES_r 29.1 0.25 20.240 0.009 AB
SDSS_i 38.5 2.58 19.936 0.073 AB
PanSTARRS_i 34.19 0.66 20.065 0.021 AB
PanSTARRS_z 41.54 1.64 19.854 0.043 AB
DES_z 37.42 1.89 19.967 0.055 AB
PanSTARRS_y 42.21 4.22 19.836 0.109 AB
2MASS_J -29.5 75.4 Vega
2MASS_H -4.81 132.53 Vega
2MASS_K 45.42 147.71 17.919 3.531 Vega
WISE_W1 18.54 8.38 18.031 0.491 Vega
WISE_W2 -13.58 11.3 Vega
WISE_W3 13.53 56.73 15.897 4.551 Vega
WISE_W4 8.18 366.33 14.999 48.646 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.056 9.218 9.350
{\rm log}_{10}({\rm SFR}) -0.549 -0.158 0.244
{\rm log}_{10}({\rm sSFR}) -9.794 -9.384 -8.906
{\rm stellar\ age} 3.540 5.565 7.018

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.474 -0.690 -0.096
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.948 -0.656 -0.382

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.506 0.928
\delta -0.128 0.172 0.321
\tau_1/\tau_2 0.726 1.102 1.484
Q_{PAH} 1.386 3.658 5.498
U_{min} 3.143 8.284 15.076
{\rm log}_{10}(\gamma_e)\, -2.819 -1.623 -0.565

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.883 -0.759 -0.069
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.519 1.849

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.851 -0.445 -0.063
0.03-0.10 Gyr -0.496 -0.080 0.349
0.10-0.32 Gyr -0.738 -0.289 0.136
0.32-1.05 Gyr -1.148 -0.668 -0.338
1.05-3.40 Gyr -1.236 -0.741 -0.497
3.40-11.02 Gyr -1.296 -0.766 -0.548
11.02-12.24 Gyr -1.498 -0.742 -0.224